I will reply you here, since I'm not allowed to make more than one reply on welcome thread.
The staff here are not mean and they won't bite!
But of course if you still feel uncomfortable about it,
then you might want to ask some other reliable members if you need help.
I do not know all the rules here in PC, as in I don't know the rules in the Art section.
So I'm afraid that I won't be able to help you in that area!
But one thing's for sure, you might want to read the rules there as well as the general rules that apply for all sections.
I hope that can help you to get started! Once again, welcome to Pokecommunity!
Hey, I'm gonna have to ask you to avoid linking your devientArt in a normal post. Advertising against the rules on PokéCommunity, and it's something we take pretty seriously. However
The place you can put a link is in your signature. If you haven't set one up yet, it's a block of text/pics that appear under all your posts, and you're allowed to advertise there.