I've found that Webtoons readers are a lot harsher and more impatient than readers on Tapas, and Webtoons as a platform is more eager to censor and potentially shadowban creators. (It's happened to a LOT of folks I know, even folks who have tame stories.)
So, my advice is be ready for that, but still go for it! Try to make updates a little longer, and try to stay consistent about updating. Webtoons REALLY wants consistent updates!
If you get it right though, you can get a lot of readers and comments from Webtoons, so it's absolutely worth pursuing.
I think maybe find a comic on Webtoons you think is similar to yours and study what they're doing and how they're updating. Just peeking over your comic, for Webtoons you'll def need to shorten/edit your summary (this is a good thing to do in general though, and I can help if you want it) and I would suggest using some not hand written font. I know hand written font is a lot of fun but it's hard to read for a lot of folks and also presents accessibility issues. Your comic isn't super far along though so it shouldn't be too much of a hassle to go back and fix!
And er, yeah! It's a lot like uploading to Tapas with some core features missing (the backend for uploading is a mess, LOL) but if you can make it work, it's worth it!
ALSO, try to get your pages to their exact specifications lest you run into some pixelation issues XoX Here to help if you have any questions!