This is an OEM or compatible designed for:
1. Replacement touch bar for Macbook Pro 13.3 A2159 (2019).
2. Replace the old, broken, cracked, damaged one.
3. Make your device look more refreshing than ever.
4. Completely fit and work.
5. Each item has been checked and in good condition before shipping.
 
Mac.Infinity Tips
How to Fix Your Trackpad When Not Working ?
Basic Restart
Reset the SMC
Check System Preferences
Click the Apple menu in the top-left corner of your screen.
Click on System Preferences.
Click on Accessibility.
Click on Pointer Control (or Mouse & Trackpad).