If the Joyce Meyer Ministries app on Roku is crashing, you can try the following troubleshooting steps, which are general solutions for app crashes on Roku and may help resolve your issue:

1. Power Cycle and Restart
- Perform a complete power cycle by unplugging your Roku device (or Roku TV) from the power outlet for at least 30 seconds, then plug it back in.
- Alternatively, use the Roku menu: go to Settings > System > System restart (not a factory reset)2.

2. Remove and Re-add the Channel
- From your Roku home screen, navigate to the Joyce Meyer Ministries app.
- Press the star (*) button on your remote and select Remove channel.
- After removing, restart your Roku (using the method above).
- Go to Streaming Channels, find the Joyce Meyer Ministries channel again, and select Add channel to reinstall it1.

3. Check for Software Updates
- Go to Settings > System > System update to check for and install any available Roku OS updates.
- Some app crashes can be caused by outdated system software.

4. Check Network Connection
- Make sure your Roku device is connected to a strong and stable internet connection, as connectivity issues can cause apps to crash1.

5. Use Roku Secret Menu (Advanced)
- There is a Roku "secret menu" for advanced troubleshooting.
- Press the Home button 5 times, then Up, Right, Down, Up.
- In the menu, select "Reset/Refresh", then choose "Reset software update check", "Reset RPNS", and "Refetch config" to refresh the device’s internal settings.
- Power cycle your Roku again after using this menu1.
(Note: The secret menu is an advanced feature; use it with care.)

6. Contact Support
- If all apps are crashing, and restarting doesn't solve the problem, there could be a larger issue with your Roku device.
- Check if your Roku TV is manufactured by Roku or another brand (like TCL, Hisense, Sharp). If it's a third-party TV, you might also need to contact the TV manufacturer for support2.

These steps are based on commonly recommended fixes for channels crashing on Roku devices and should apply to the Joyce Meyer Ministries app even though it's not mentioned by name in the direct sources12. If problems persist, there may be an issue with the app itself, in which case waiting for an app update or contacting Joyce Meyer Ministries support is advisable.