Nah you're aren't banned don't worry
I thought i was banned to. I made 5 different accounts to see if i was IP banned but it wasn't. My friend has it to.
This is just a problem of the Devs which are too lazy to Fix lag, bugs, and errors. Instead they keep adding overpriced POS cars.
Almost everyone has this problem now. I think sponsorpay is going away again :/