I'm receiving Facebook notifications that my Facebook account is going to be suspended, is this spam?
Yes, these notifications are most likely spam! Please do not click any links within the message or respond. You can report the message as spam by clicking the 3 dots in the top right corner and selecting "Move to spam".

If your Facebook account has been suspended, you'll be informed about it in an email and when you access your account in an app or web browser. Facebook will also let you know whether you can appeal the suspension if you believe they made a mistake.
Two Factor Authentication
One of the best things you can do for the security on Facebook/Meta is to turn on Two Factor Authentication. Here is how to do this on your personal Facebook Profile. Here is how you can require 2FA for every person on your Meta Business Account.