If you don’t have a backup of your important data and or files when services like Google Drive, Dropbox, iCloud and AWS are easy to use for anyone who can use a computer, you’re a fool and I have no patience or sympathy for those people.
I only offer this service to friends and even then I have no patience with them and expect them to pay me a copious amount of money.
If you call me about Mac Data Recovery, do not expect a sympathetic ear from me.