I am new here and saw some posts that now it is hard to make money here. What are the ways to earn on this forum ? Please suggest genuine ways only.
Welcome to this forum. If you are considering bitcointalk only as a source of earning the money then it is wrong. It is one of the best place to learn about the bitcoins and other cryptocurrencies. If you have any skills then you can offer your service to the forum members and get paid for the same. Now days earning through signature campaigns is quite difficult for the newcomers.
I vouch for this suggestion quoted above. If you dont have any skill that you can offer OP, then just learn altcoin trading and investing into ICO's here. I believe this method is one of the most profitable way to earn bitcoin if you developed the skills for it but not every site gives a detailed guide on trading, you can only find the most detailed ones here in bitcointalk. Just search for it in trading discussion section and altcoin section.