Nexus 7 2013 Model - replaced charging port and now screen isn't working

[AC Question]

After 11 months of Use Charging port got lossen and tab was not been charging, Local Repair Shop repaired and after a 20 Days now The touchscreen is Not working. Now the Tab is Charging. The Local Repair have changed my Charging Port with some other port. what could be the Error and Now the repair Cost. Please Help.

 

[B. Diddy]

Re: Nexus 7 2013 Model.

Welcome to Android Central! I would guess that something the technician did to replace the port affected the touchscreen. Does the shop guarantee its work? Bring the tablet back to them and show them the problem. If it was due to their repair, then they should fix this for free.