I need Help about CPA

i'm already in Maxbounty but i didn't make my first money yet, i need help to know the steps i should follow please if any body can help me
and this some of the question that i don't know the answer
How to post on facebook ? do i need a landing page ? how to use Maxbounty ? and whats the methods i should follow, i really need your help guys <3

If you are willing to work with Facebook traffic, of course you need a landing page. Facebook will ban you for posting affiliate links here and there.
Try to find some cases to have an overall idea of what you are going to do.
Here is the blog of Facebook super affiliate, have a look, it may help http://fbqueen.me/blog/

Honestly I would not use facebook to start. Facebook is the most difficult PPC there is. Start with BING. They won't ban your account (usually) for being a beginner. Get an aged domain in a good vertical like business loans. Put it up in bing but use ispionage to help get the right keywords. Max bing out with its ad extensions (callout etc). Hit play. After that you should see results but it takes time to keep chipping away at positive ROI. I usually say to people it takes about $1,000 of testing and you can make money in any vertical with PPC. Bing is the ONLY place to start. Start anywhere else you have a higher risk of having issues.