What is addmefast???

1: In short: It is social exchange service. Such as, you do like others facebook pages and you gets points. And you can use these points to get likes, followers, retweets, favorites, youtube views etc.. to your links.

2: For making money: Yes you can make money through this way. But if you're planning to do all this work manually. Then it's hard and boring job, unless for me . There are many free and paid AMF bots available here, check out the "member downloads" and "BST" section here.

3: People use many other way, mostly all these type of sellers have their own custom made bots with loaded accounts and proxies.

is a social exchange "favors" click you like (you get points) .. these points they can use to get like, views, tweet eccecc

Why dont you just open the site register there and see what it can provide instead of opening a thread and asking silly questions?
I think those kind of threads are decreasing the forum level.

first questions already answered...about the making money with it part, i'd say don't bother, it's been so botted that everybody has a lot of extra accounts full with points, you'd have a hard time doing anything with them, if you want to try pick a newer platform that hasn't been as botted as this one.