Hello @Sarawithnoh 
right here are the answers to all your questions:
Why mm I not seeing Brave Ads?
But, If you are interested in more making money while browsing check this post that I made:
If you need any help just tell me 
Hello @Sarawithnoh right here are the answers to all your questions:
Why mm I not seeing Brave Ads?
But, If you are interested in more making money while browsing check this post that I made:
If you need any help just tell me