I don't get Bat even if I see a lot of ads

Good morning
I think I may have a bug
I see 5 ads at hour but I didn’t get any Bat Token (except 0,075 that I received)
I started using brave more than 2 months ago on desktop, while on mobile I’m using it
from the starting of september and I received more bats, even if I use it less than the pc
I use the desktop version every day for a couple of hours with 5 ad for hours and I didn’t receive nothing