wincash247.com is a scam?

Tweet

i am a new member of this site(1week)..i read all things all about them.the earning or winning cash money through playing games,earn credit to reffer and sign up some site or buy credits and then play to win cash.cashout minimum is 25dollars.after i used my 5free credits i start sign on other site promotion they have so i can get credit and play.i get addicted to their games and i want to win money,so i bought credit worth $24.95(125credit) through my phone and i bought again worth $19.99(100credits)through my paypal.i reach the cash out goal $25.00,and i click cash out.but then it said i dont have enough money i need $89 to cash it out!!!!is anybodyhere been using this wincash site,had you cash out yours yet?or its just a scam?