Not sure but sounds like you’ll have time to try avoid the deletion. The warning emails should forward to your main account.
“Before deleting an account, we will send multiple notifications over the months leading up to deletion, to both the account email address and the recovery email (if one has been provided).”
“Before deleting an account, we will send multiple notifications over the months leading up to deletion, to both the account email address and the recovery email (if one has been provided).”