No Responce from Apple Authorized service centre on my Phone Repair Status

Hi , I have submitted my iPhone XR for repair under warranty (Display Issue) at Apple Authorized center IMAGINE TRESOR , Punjabi Bagh on 26th May, they told me to contact after 5-6 days.

From last 3-4 days i am trying to contact the store, all contact no of Store is switch off / no response

I called there centralized no to get the help but still no help from there end, i even don't know if the store is shut or what happen.

I am using my standby set OnePlus these days , don't have any clue when can i get back my phone

can anyone help me to reach out any contact to complain against the service center

Dharmender Negi

9811536004