All I need for your covers is the list bellow.

《Title name》
the name of your book! I need to know what to put on the cover.
《Quick description of what it's about》
sometimes this can help me make the cover and give some inspiration.
《What you want on it》
if you want something specific on It, I need to know.
《Extras》
just put anything else needed that's not on this list! Thank you.