How to add ISBN to a book

[Heejin]

I added this book just now, and the book's ISBN is 9788936448493. I think I added it when I added the book but somehow the ISBN is missing, and an ASIN was added instead. When I try to add an ISBN too I don't have the access.

I think I heard even superlibrarians can't fix ISBNs. Is that correct? If so, where should I ask?

I think this question has been asked multiple times before but GoodReads' search function is basically broken and I can't search previous posts.

[Emmy]

You'll have to contact Support.