Airtel — sim not working after activation post sim swap

Address:	560083
Website:	airtel

Post sim swap, my new airtel 4g sim was active for few minutes but it soon became inactive and my phone is showing server error. Check your network and try again. All i see in my phone is emergency calls only. It has been 6 days and no help recieved from airtel customer care team. All they say is reboot my phone. They are not even serious about customer's issues. I have tried reaching them on 121/ airtel enterprise mail chains. All they say is wait for 24hrs it will be resolved. I am unable to make or recieve calls. Unable to do any bank transactions. I feel like porting to jio instead of this ineffective airtel.