It will let me get a point n it's always 1 point then I click watch ad but it just switched to +2 points. No ad its just always 1 then 2 points

It will let me click accept the point but it's only always switching to one point Nevermore. Then I click double the points and it gives me two points it doesn't show me an ad, it just switches to two points. Does anyone know what's happening with that