Many new authors use Fiverr as a cheap place to go and get work done on their books, be it a book cover, images inside a book, editing or formatting. All I can say is please check and research anyone you use, especially from Fiverr and similar sites.

Yes, there are some great people on there, the same as there are in places like Reedsy. Please read their reviews, ask other authors who they use with success. Ask questions of the contractor who wish to use. Find out what questions you need to ask.
My issue with Fiverr, is there are a lot of …well…not so good designers there. After all, you get what you pay for.

Why am I talking about this?  Well in the last two months, I have assisted two different authors with their books. First of all the images were the wrong DPI – pixels…