Hi goldfronts1,
We're sorry te hear that your having diffculties buying the PlayMemories Camera Apps. We recommend contacting the PlayStation Network foe assistance with this. They are better equipped to help you out with your account. You can reach them at https://www.playstation.com/de-ch/.
For further assistance, we recommend contacting the Sony Support Center in your region. Please visit our Sony Global Web site for information at http://www.sony.net/SonyInfo/Support/.
If my post answers your question, please mark it as "Accept as Solution". Thanks_Mitch