Problem on ps vita

Iv been playing borderlands since launch I love it first I had it for 360 then I bought it for ps vita when it came out worked fine since recent update for it and now it wont let me authenticate I cant get my five keys can you help :slight_smile:

it is under maintenence but you can ask for some in here

My PSP Vita reset and Iโ€™m missing all my golden keys now and I donโ€™t know how to get them back can someone help me