I had tried to set up a payment plan with my CA, Superior Asset Management. This is for a $520.00 debt with T-Mobile, that the CA wants $550.00. They called me periodically for the next 2 weeks. Once I returned their phone call. They said the payment didn't go through, insufficient funds. After checking with my bank, and knowing I had enough in my account. I called them back to to get their address to mail a check. They are not willing to give me any information at all to pay on this debt. They said they will not take a payment of any kind unless it's a money gram.