Help merging two copies of same edition of book

[Keira]

Good morning,
I came on to add my ASIN to my book now that it has one, and found that there is a second listing of the book. Unsure if I should use combine or something else, I came here for help. Both listings are the same edition of the same book, the kindle version. I wish to have only the one listing since there are not in fact two editions. Thanks so much.

Howl for the Holidays Howl for the Holidays: A Wolf Shifter Paranormal Romance

[Arenda]

Merged (=deleted) the placeholder edition.

[Keira]

Thanks so much