A. If the app crashes while listening to music, first try restarting your iPhone. This can clear temporary glitches that may be causing the app to crash. After restarting, open Xender and try playing music again.

B. If the problem continues, consider clearing the app's cache. Go to your iPhone settings, find Xender, and look for options to clear cache or data. If this option is not available, uninstalling and reinstalling the app can also help.