CHECKYASHELF Support Developer: courtney Prater Mailing Address: Eastpointe,MI 48021 Email: prater10@iloud.com Phone: 313-686-5993 If you contact support, include your device model, iOS version, app version, and a short description of the issue. Privacy and deletion: CHECKYASHELF stores user-created app data locally on device. To revoke permissions, use iOS Settings > CHECKYASHELF. To remove all locally stored app data, delete the app from your device.