What shoul I do, if I have a judgement from credit card debt, and I have been asked to fill out a fact info sheet, asking for bank info, and I only have socicial security to live off? Are they wanting to freeze my checking account?

First its not a good idea to piggyback your question on someone else's. This can lead to confusion. You should start a new thread. So I've moved your question to its own thread.

Second, be careful about posting the same question several times. I removed the duplicates.

They can't garnish SS payments. If you give your bank a letter stating that only SS payments go into the account they can't touch that either.