iCloud Backup - lost my data!
I did an iCloud backup for my iPhone 11 today (I used "Transfer or Reset iPhone" then i clicked continue then "uploaded data to iCloud" ) that because I'm renewing my phone and when I opened the same phone to check my backup, I got a message says there is no available backup. I did a backup for about 80 GB! I lost my data. Please let me know how to retrieve it. I believe that all my data in your iCloud. I will sell my phone today and buy a new one. Please let me know how to get this resolved ASAP.
Thank you,
Mariam G.
[Personal Information Edited by Moderator]
iPhone 11, iOS 15