notes disappeared from iCloud on all devices

hi. any solutions pls.

Does Apple make any backups? Can i request back up of my Notes for example for last 3 years?

for example by this link https://privacy.apple.com/account you can request any data for recover. i did, but they sent empty Notes, im sure they sent Notes for last time, but can i request sent me Notes not for last time but for 1 year or 2 years ago, at least get some notes, not all.

Thank you in advance

hi.

thank you for the reply.

but i need another solution, since i did this all before asked.

notes are empty like never was there. everything is turned on, i mean icloud synchronisation.

does apple make any backups, copies, for example ask them to send me backup of notes that was made for example 1 month earlier.