I can't use my phone for any mobile services, including texting, calling, and data. There's no problem with my phone, and the payment has already been charged from my account. I can't get immediate help to fix the problem. The only thing I can do is waiting for you to reply my message with a bunch of non-helpful advice, and still didn't fix the problem. So I have to reply your message, and keep waiting. Terrible customer support services. Right now, nobody can reach me.