Hi, have you verified that your region is currently supported with ad campaigns? https://brave.com/transparency/
Can you see any specific ads here? https://sampson.codes/brave/ads/my_region/
If you can answer yes to those questions, have a look at this troubleshoot chart: https://support.brave.com/hc/en-us/articles/360055013431-Why-don-t-I-see-any-Brave-Ads-after-enabling-them-
(scoll down till you see this:)
Look through it to make sure you’re not doing any of the activities listed there.
I know you’re saying you see ads but aren’t earning BAT, but if you’re doing the first two and the last two activities on that chart, it could be the reason you aren’t earning BAT.
EDIT: If you think you could be flagged or suspended, you should contact Brave Support to find out.