Here is reply with links from iTunes store:
I understand and am sorry to hear that an application you downloaded from the App Store is no longer available for you to download, and the one that you have on your device cannot be opened. I can appreciate that because you have data associated with this application that it is frustrating not to be able to open it. My name is Michelle and I am more than happy to help you with this today as best I can.
Unfortunately, and issues associated with applications need to be resolved by the developers as Apple cannot provide direct assistance for applications that have been created by 3rd parties.
I do understand that you have been having some difficulty with locating a support page for this application, so I have completed some investigating on your behalf, and have located the following page:
theVault
It appears that the issue you are reporting is known by the developer, and they are currently working to resolve the issue.
If you have specific questions not answered by the information in the above link, there is also an email that you can use:
[email protected]
I hope that this information helps, David. If you have any other questions regarding your iTunes Store account, please let me know and I will be more than happy to assist you further. Have a wonderful day!
Sincerely,
Michelle
iTunes Store/Mac App Store Customer Support
Please note I work:
Tues: 12:30 PM to 9:00 PM
Wed: 3:30 PM to 11:30 PM
Thurs: 12:30 PM to 9:00 PM
Fri/Sat: 3:30 PM to 11:30 PM
Please note that I will be on vacation starting the 22nd. However, my colleagues will be more than happy to assist you should you have any further questions after this date.
All times are listed as EST (Eastern Standard Time). Thank you for allowing me the opportunity to assist you.