Brave desktop browser don't show any ads

First of all, I want to say hello to everyone.

I’ve had a problem since the second week of July this year. I don’t get notifications with ads. I have 5 ads set by default for 1 hour. No matter what time I use Brave, I don’t get any notification. Before July, there was no such problem. If I remember correctly, I got 1 notification on the night of Polish time from July 31st to August 1st. And that would be all.

I wouldn’t have written if I didn’t think something was wrong.
I have a verified uphold wallet and I reinstalled my browser and reconnected it with my uphold account.
Additionally, I followed the help in this topic: Please I not get Brave Ads.

Nothing helped.

I don’t want to point the finger at anyone, but reading the forum I have the impression that many people have stopped receiving notifications at the same time.