Hi! I thought you should know, melinadlyyy is a scammer and possibly a bot, not a real person. She/it offers to make you fanart but if you contact her, she will take the payment and either a) disappear/block you or b) send you AI generated art. Just a warning for you, I recommend you block her because she's only hoping to scam money from you. This is a burner account but I've gotten multiple messages from her across my books myself, all of them being like "I really like your book: (book name) and would like to create commissioned fanart, contact me on Discord".
Anyone who comes to you and tells you that they are interested to draw commissioned fanart to you are scammers. Commissioned fanart = the writer will seek the artists out themselves. If someone asks "is it ok if I draw fanart for you?" and won't ask your Discord etc, then it's fine of course.
These art scammers are rampant in AO3 and now also here, and if you check out Reddit's r/Fanfiction and r/AO3, you will find dozens and dozens of reports of how art scammers work.