I Havent recieved any Ads after i got paid

Its been 2-3 days since i have received an ad.I got paid a day ago but after that the ads pretty much stopped.Is it because of my region of residence.Please do help me out.
My ads are turned on

Just because you don’t see ads for a day or to doesn’t necessarily mean that there is anything wrong:

Since July 16, no ads have been coming to my windows computer. When will this problem be fixed?