Ps3 shift code not working

Hey guys im having problems redeeming the newest shift code for ps3. I double and triple checked the code to make sure it was correct, but its still not working. Can anyone help?

Niether of the 2 new codes for ps3 will work…

Im sorry, nevermind, I was putting inthe bl2 shift codes durrr lol.

So my ps3 shift codes dont work I’ve put them both in like 4 times each and it says they cannot be redeemed so how do I get them to work