same isbn new cover new page count

[Sophie]

Hi, I tried to add a new edition for this but couldnt since this ISBN13 already exist (9782253009108). The edition I have was printed in 2017. There is a new cover and the page count is now 250. The back cover is also different. Correct information can be found on this website only http://www.laprocure.com/faire-amis-d...
I dont know what to do, can someone help ? Thanks in advance.

[Empress]

Working on this

Done. Your edition is here: https://www.goodreads.com/book/show/3...

Please use the "witch to this edition" option to avoid shelving a duplicate.

[Sophie]

Thank you very much