欺诈

I enable to withdraw on this site called WPS

One day they introduce me to this app called WPS and they said the company is paying for grabbing order but when am on it for few days they told me to recharge to make my grab increase and able to withdraw instantly I do so the minimum recharge is 3k and I to recharge in the next day my withdraw meant up the the minim. witdrw and I try to do more so that I can get more like a week to that time I try to withdraw the thing not going I tried to call an agent to explain but they don't listen to me..