A. 1. Reset Customization: Go to the app's settings and reset any color customization options to default, then reapply your desired colors to see if they display correctly. 2. Check for Updates: Ensure that you are using the latest version of the app, as updates may fix issues with color customization.

B. 3. Reinstall the App: Uninstall and reinstall the app to reset all settings, which may resolve any persistent color display issues.