As Facebook lets you know that the review of your information may take longer than usual, there's no other choice than to wait. Due to the pandemic, Facebook employees have been reduced, slowing down the review process.
In this case you have nothing to do except waiting for their reviewing time. It is very normal as there are plenty of accounts in Facebook which needs these kind of reviewing and that is why it takes a while. So wait for your turn and you can always create a new mail and Facebook account if you do not want to wait.