From what I see you used CottonCatTailToony's OC (just without glasses) in your user page on Smurfs Wiki - it's OC stealing.

Not mentioning that even here you created two pages about LunaLazuli's OCs - yes, you credited them but from what I know, you don't have permission to do it

I’m sorry I was interested in those oc characters but I still put their name there.

And LunaLazuli's OCs are from deviant art

Yes but for using someone's OCs, you have to ask them first

Ok

Of course the internet is unfair. It's just like the real world; you need to grow a thick skin and not let the little things bother you or else you will die. That's life.

You also need to ask permission and give proper credit to the artist whose sketch you used on your user page to make the colored OC picture (which is me, and it was my old Sony-styled Moxette sketch from nearly a decade ago).