Facebook Ads+ Cpa Marketing traffic?

Hello Guys,
I am triying to gather some traffic to my cpa link by using facebook ads but I didn't get any result from my spending. Its all about lost of my money. Is there have any people who can give me a suggestion about this regard.

There are too many variable to play with when doing paid ads.

I suggest you to go through some good fb ads training course.

Check in freebies / download section.

i suggest you to watch some online courses about fb ads