Salutations!
As per your request, I took a look at your manuscript and have some feedback for you!
First: I like that you started in the middle of the action between Doctor Eisner and his team. Their back and forth seemed pretty natural, albeit I felt that the person he was talking to should've been named rather than "The excavation team". If that person was an assistant, it would make more sense for him to be right at Eisner's side when the big moment happens. To that end, I believe a little more description is in order.
I don't get a sense of the terror because we get a single throw away line of "The entire excavation crew screamed in horror, 'till suddenly silence." This does not engage me and I don't feel the creeping sense of urgency or gravity. I will also note: In your narrative I'd avoid words like "'til" and just use the full "until" since you're not writing in first person. There's no need for the narrative outside of speech to take on a vocal identity like those of first person. I'd reserve shortened words to speech only so that, when they are used, they don't drop a reader out of the flow.
Speaking of flow, we've hit another problem. The next scene that starts with Amore happens without a break or anything indicating that the scene has changed. We're in the tomb and suddenly we're following a teenager in the very next paragraph. We also run into an issue here:
"Our story takes place in Moss City an average boring town, and like most stories it'll become the epicenter of the incredible. Now let's meet our main characters,"
You didn't establish a narrator from the very beginning, so introducing one suddenly is jarring and immediately took me out of your story and I dropped my suspension of disbelief. This happens right in the beginning of your story. Get rid of this bit entirely as it has no narrative value to have us in a story, to take us out and explain we'll be meeting main characters, only to put us back in the story so we can meet the main characters. It wrecks your writing flow and is detrimental to the story itself. Anything that sounds like it's being said by a narrator needs to be cut so you don't break voice.
Another trouble I've run into is the use of -s verses -ed. You're using both and it's jarring to read. Ending words with -s (example: She searches for an answer Vs. She searched for an answer) can harm your narrative. It throws you right into Passive Voice. Passive Voice happens when you're being told a story, rather than being shown. I'll use an example from your own text to illustrate my point:
Original: Amore wakes up with a smile on her face. Excited for what the day will bring. She hopped out of bed frantically grabbing clothes and rushed into the bathroom to get ready. She emerges from her bathroom, grabs her bag, and runs downstairs. And sees her parents eating breakfast."
Edited: "Amore woke with a smile, excited for the day. She hopped out of bed and grabbed up her clothes as she rushed into the bathroom. Minutes later she emerged, bag in hand as she headed downstairs where her parents ate breakfast."
In your original piece, I put in bold every time you switched your -ed and your -s. It's very noticeable and it can cause a reader to stop. Now, you are by no means the only person who does this, it happens because we tend to switch these things around when we have vocal conversations, so often that can translate into writing. Editing fixes this! So don't worry, when you get to your major editing stage (now that you know it's there) you can fix it.
Going back to my point about Passive Voice. In your original paragraph we're given a list of things that happened in a sequence, but we're being told that list when the -s is used in place of -ed. When using -ed at the end of words, the action is with the main character and the reader. When using -s the action tends to just be the narrator and whatever list or detail they're willing to share. It's hard, but in third person it is best to use -ed in place of -s so that the reader doesn't feel like they're just being told details in rapid succession, rather than being able to see, smell, and touch the scene you wish to make. (Words ending in -ly also throw you into passive voice. Often they are unneeded so, if a word ending in -ly can be replaced by a word ending in -ed, even if you have to restructure the sentence, delete it.)
To that end, we've run into another hiccup: dialogue and formatting. Now, I know that formatting can be awkward with how certain devices upload. If you're uploading from a phone or a mobile device it's understandable if you have trouble with format. What has happened here is that, the dialogue portions of your manuscript have been parsed out way too far apart. So instead of getting paragraphs, we get one line of dialogue at a time and it's very distracting when I'm trying to get into the story itself. I'd just double check your formatting and see if there is a way you might tighten it up so that the format itself doesn't distract your readers from enjoying your work. Sadly, aesthetics play a much bigger role in keeping readers focused than we'd like to think. It's just one of those things, when you don't notice the format, it's perfect but when you do notice, it's distracting. Don't worry! This too is something easily solvable in the editing process once you know it's there!
Now, in regards to the long string of dialogue, it's just that. I don't feel like I've entered any of these characters lives. I'm with Amore at first for breakfast only to end up with Dillon for a few seconds, to hear his mother complain to him that he's not missing more school, only to be thrust back into Amore in the car with her mother. To be honest, this seems more to me like an outline of dialogue written for a comic, rather than a novel. I don't get any time to absorb information about the characters before I'm in another scene. Now, that's not to say you have to be over-descriptive in every scene, but some description would be nice so I can start imagining people. Case in point: You describe Amore as literally "A black girl" and Dillon literally as "A white boy". Outside of their skin tones, I have no idea what these two people look like.
Does Amore have tight curls? Is her hair straightened and meticulously kept? Does she wear braids? Does she have hazel eyes or brown eyes? Do her cheeks dimple when she smiles? Does she have freckles? You don't have to go overboard with it but, I need to know something about these people you want me to spend a story with. To imagine them will help me empathize with them and get behind their viewpoint. I'm going to give you some resources here to help you with constructing a scene, constructing a character, proper tenses, Passive Voice, Description, and my favorite: Edit Minion. Note: Each item separated by a comma has its own unique link so, you'll have to click on each one.
All in all, this piece is very much a first draft and that's okay! Everybody starts somewhere and sometimes you just have to get your ideas out there on the page, so you can come back and retool things later. There is a lot of work to be done here on the technical side of things and that's just how it all works anyway so, you're right on track. In regards to your story, I'm all about super heroes. I think they're charming and can be very uplifting. You've got an exciting story in there, you just have to polish and shine a little bit so that we can see your work at its best. I hope my feedback helps you as you edit you work and I wish you all the best with your story.
I'm sure you'll make something great.