Chapter 11 Bankruptcy

Should I keep paying my bills on a credit card company "Advanta", which has filled for Chapter 11 bankruptcy?
I have a balance of $ 9,000 Advanta account, but when I call the number on the statement is telling me I have a balance of $ 0. My last statement was sent in mid November. and I just read that on 08 November, the company filled for Chapter 11 bankruptcy. Am I still responsible for payment? Serious answers only please. this is serious! give thanks in advance
Your account has most likely been sold to another company. You must continue making payments to Advanta until you are told otherwise. Your debt does not disappear because they filed Chapter 11.
