OnePlus India — Display replacement not done

Address:

one plus service centre t nagar chennai

Ear sir:. I have purchased oneplus 9 or mobile in 8 month back mobile was awesome and performance was very good
I am a glad customer for oneplus any time
20 days back I have a face problem green line on my centre display ...
oneplus side tells it's our software problem no worry our services centre replaced new display our side I trust our promises

My mobile given to your customer service centre on Chennai T NAGAR branch on 23.11.22

your service centre tels the problem cleared 5to 10 days ...

I walked and approch your service centre more the 5 tims

still now my mobile display not changed
I trusted for your honest services

Waiting for your good reply thanking you