I totally feel you. But then we shouldn't work on comic just to get subscribers. There must be an intrinsic motivation to push you going. The extrinsic stuffs are for extra pump-ups to get you hyped to work joyfully.
On the side note though, your comic has the same title as that other comic . lol
I read couple pages of your comic, and noticed some issues... there's nothing to hook readers in. It looks like a very typical boys comic with super powers and monsters and a protagonist who is an underdog in the most typical way. Maybe think of something unique and intersting feature to draw the readers in? (For some ppl, it could be the art, or the subject matter of the story, or the way your character interact, or the battles that utilize a unique way of fighting). Take some time to think of those. Also... in the other comic with the title, there is a very unique feature of 2D pixelated beings that seem evil yet very benevolent (so far at least).