Is it possible to make a website like AddMeFast?

Anything is possible, it might take lots of work but it can be done.

Good luck. U chose the hard way

yes it is pretty easy to make a site like that but takes time. I have been considering making one myself but I cannot find the time. You will need to consider a few things first to make a viable site like faking the referrer to your target sites. If facebook sees a lot of referrers from AMF2 they could easily kill off your money site by flagging accounts that use your service.

Also don't let the file extensions fool you. You can easily change how your site displays extensions or remove them completely with .htaccess although I doubt the webmaster of AMF is smart enough to do that from what I can tell.

They "system" behind it is pretty basic. Most of the classes would be local control. Not quite sure how their system detects if you actually performed the requested task but I also never researched it either and in theory seems simple.

Maybe try the JV section.

If you find a coder, you could use your design skills and together take on the project. Just a thought