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My rightside works perfectly but my leftside is unresponsive so i cant get in my iphone bc my 2 pin code numbers are there my screen is cracked notby much i rebooted it multiple times still not working cant do anything until i unlock my phone is there any way to fix unresponsive leftside of screen

The first thing to try is to replace the screen with a new or known-good screen. You can follow this guide and order this part.

Is it possible that a connection to the screen is not tight enough? Reseate the cable for the display will work for you.You might not need a screen replacement right now. It seems that you are a little bit overworked at the moment.Good luck