Ugh, I've never had any good experiences with ptc sites.
Just don't.
INDIAWhich country you from
There're not many offers for Indians, plus you'll easily have to invest a few lakhs before you go profitable consider a micro niche site. Making a blog and amazon or cue link affliate. Plus you'll need a very strong script maker, and an exceptional host, dollar to RS conversion there's one hell of a process you need to have 1 - 3 years time plus 1 -3 lakhs to invest. Think very carefully.