Feeln is upgrading its technology to improve the overall experience of our service. The good news is that we'll be able to have apps for a number of new devices, including Xbox One. Unfortunately, since Microsoft is now ceasing manufacturing of the Xbox 360, and we will no longer continue to update the app on this device, and we have given them permission to remove the app from their store. Therefore, it is no longer available to download for Xbox 360, and will no longer be supported on the 360.
If you use an Xbox 360, you may wish to check out our other supported devices: https://www.feeln.com/supported-devices
If this is your only or primary way of using Feeln, then please contact our support team: firstname.lastname@example.org