Payment queries

I just had about ENOUGH of this service!!!. Especially their helps center. I first contacted them to help me, because for some reason I couldn't pay with any of my pay method, even though I do have money to. And there would constantly pop up the message of your payment method has been suspended. I've contacted them multiple times, emailed ect. They and then email me back with responses on how to fix it I've tried everything, LITERALLY EVERYTHING . Even before I emailed them NOTHING WORKS. It was like a record repeating itself. Just giving the same responses over and over. The problem is still not fixed and I can't order food. FURIOUS is a UNDERSTATEMENT on hoe I feel.