If credit card gets judgement and I'm selfemployed how long does writ of garnishment stay on my bank acct and does it stay on till they get all tthere money on it

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.

Depends, in some cases they have to keep renewing the garnishment. In others it stays until the amount is paid. You need to get a copy of the court order and read it.