Please help me. How to setup only facebook ads?

If you look at the images, you can see that I have only set up Facebook ads, but still my income is bad. My question is is there anything wrong with my setup? When I test with test ads, test ads do not work.

Screenshot 2023-12-08 014436
Screenshot 2023-12-08 014616

you have done everything right. If you have low earning, it is from ad network end…

But the test ad is not working