Social Skills is all about building a fanbase that knows you for being kind and helpful.
Notice the flaws in skins and give a complement to others i.e:

"your skin is really good! I noticed how you shaded and colored it! It looks really nice. If I may add, there seems to be a missing part on your skin."

lets try to improve this
1. "your skin is really good! I noticed how you shaded and colored it! It looks really nice. If I may add, there seems to be a missing part on your skin."
you take out "it looks really nice. " that makes it seem insincere.
2. "your skin is really good! I noticed how you shaded and colored it! If I may add, there seems to be a missing part on your skin."
you need to add specific parts in where you "noticed how you shaded and colored"
3. "your skin is really good! I like how you shaded the arms and legs! If I may add, there seems to be a missing part on your skin."
that looks good.

here is how to accept this:
wow ty!
or however u want

Make your skins creative. Ask for ideas and remember, you are never too good to ask for help. Sometimes you need a lot to boost your skins. Get discord and promote your skins.

Skins rely on on three
things:

creativity
pixel art skills
coloring

Contests
be creative and don’t do teen skins. If I could re-do my whole profile, I’d not do teen skins.