It's been 8 years since I joined here

You have to interact to make some money here.

Yes we get paid

You may or may not know that MyLot ended the earnings program in May 2013 but that the original owners re-acquired the site in July 2015 and re-started the earnings program last August. Since then, payments have been 100% correct and always before the due dates. The earnings algorithm has changed. Whereas before earnings were based on one's own activity, now earnings are based on how much interaction (responses, comments, likes &c) you receive from other members. The Guidelines and other restrictions are also somewhat simpler than they used to be. For full information, see "Help", which is in the drop-down menu under your username/avatar at top left.

You begin to accrue some coins from the very moment you begin to interact on the site; your discussions, comments, and answers to other member´s discussions count towards increasing your earnings.

That's a long time. Maybe you should start interacting with memebers in order for you to cashout soon.

Your activity level is very low for some one that has been here that long. Do what owl says and you'll earn more. Just remember it isn't your posts that count it is the value other members put upon them that will earn for you. But you'll have to be way more active than you are now in order to have the opportunity to earn more. People can't respond,like, comment to posts that aren't there.