Hello, I am here to contact you about several of your deviations on this site.
So, you have one Sonic X screenshot edit which is not allowed on this site due to copyright infringement. This can get you banned from the site.
Sonic worried about AndreaYou also have two images which you have taken parts of screenshots and added them other another background and/or traced over it. Again, these can get you banned off of the site.
Sally and amySonAmyThere is a image where a base was used, but zero credit was made. If you don't add credit, the base owner has full right to ask for you to either credit or remove. If you fail this, they can file a claim on the art.
SilvdreaThe final two images I am not able to fully decide on whether you stole the art or not. Sadly, there is evidence to you tracing/stealing the art. Ignoring a commenter who is asking whether you drew some artwork makes it as plain as day that the art is stolen. The other one, your first picture, if hard to tell because there is no hands shown for me to check if they were traced or not.
Andrea The HedgehogAndrea The HedgehogPlease remove the first three deviations I have specified and link back to the base in the fourth image.