Pending Brave Rewards not recovered after installing new window

After Installing the new windows and brave browser
my previous month’s Pending Brave Rewards are nil
pending rewards are more than 420 BATS,
how to recover it? Help, Please.

you cant recover the pending rewards!!!

Unfortunately, if you reinstall your OS or the browser, it wipes out your Brave Rewards account, and there is no way to recover it. I’m sorry.