You really need to work on your art, I see you're already 13, but you draw pretty bad for someone of your age.
Here's a list of things you could adjust:
> Perspective and anatomy - your poses kinda remind me of Ancient Egyptian art.
> Colouring, you've gotta start shading, right now the pictures look hella flat, fam.
> OCs, they're edgy and cringy AF, a knife and some blood aren't gonna make your character stand out.
I'm not being mean or anything, I just think you could be much better at this age and you're kinda not selling it. :/ But hey, keep trying.