how to recover files from the cloud

I want to recover files from the cloud (One Drive)

See these:

https://support.office.com/en-us/article/restore-deleted-files-or-folders-in-onedrive-949ada80-0026-4db3-a953-c99083e6a84f

https://support.office.com/en-us/article/what-happens-when-you-delete-files-in-the-cloud-57dda49f-0e55-41eb-bb6a-c61caa8cca03