I am not receiving any rewards from jan 7 to jan28

i am receiving ads , but i am not earning anything

i have checked all the settings, everything is fine

i dont use VPN , i was receiving BAT coins and ads from dec 20 to jan 7,but suddently it got stopped on jan 8, so i think the only possible solution is to uninstall and install it, because one of my sibling faced this problem and it got solved only by a simple solution of uninstalling and installing brave browser again.