Paid Traffic still profitable

Hey Guys, I just would like to know if one without much knowledge about FB Ads, could still make money with paid ads on FB..
Do you have any tips how to write a nice converting Text under the Picture in the Ad?

Paid traffic will always be profitable if you know what are you doing
Without knowledge chance of having a profitable campaign are very low
Because you have to learn about many things
Such as making landing pages, how to make a good ad, choosing a good niche

My advice is look at case studies online and on this forums there many guides and methods that will definetely help you in scoring your goal

how it Product promotion will be announced