As you read in title ...how i can because a few day ago i get 10 click and i earn 0.70$.I think i have MFA
I wish I could do 7 cents a click. The only way I found is to place a large ad block on your site. The large ad blocks show the url for each ad. Type the url into your address bar and see if it looks like a mfa. If so block it by logging into your adsense account.
It's hard to tell though because even though sites may look like mfa they still might be paying better then non mfa sites. Usually that isn't the case but sometimes it may hold true.
Most of the sites are MFA. Just write a random URL and boom! ...it's MFA You can block 200 MFA sites in AdSense which is not enough. $0.07 is something normal nowadays.
i earned $0.01 from 3 clicks in my celebrity site. how many ads i will block, it is totally on the niche.