Does anyone know what is a poxy in computer terms? Please help

Tweet

Okay this is what happen am part of this PTC site and they pay daily the minimum payout is 1.00 so I always cash out around this time and they always paid me my money. Anyway this week they denied me payment, because they said I used a poxy. I don't even know what that is and I even asked them what is it and they didn't even give me a straight answer. The person is asking my did I run an ant virus or firewall and I told them yes everyone has that on their computers. Today I got a replay saying that I did use a poxy and they want to know why? I don't even know what it is that they said I used. All i know is that my laptop cashed and when my hubby fixed it worked fine and I logged on to their site to withdraw my money and then my laptop start acting up again, so my question to you all is do you know what a poxy is and if so can you explain and do you think a PTC site will purposely refuse to pay someone their earnings even if it's a mere 1.29?