If you want to fix the instagram crashing issue on your Android device then you follow the methods that are listed below:-
1. Update your Instagram app.
2. Restart the Instagram app.
3. Clear the cache data of the Instagram app.
4. Force stop the Instagram app.
5. Try to restart your device.
6. Update your device.
7. Clear the storage of your device.
8. Give permission to the Instagram app.
9. Check your internet connection.
10. Contact Instagram support.