Airtel — Grievance for not resolve my case for new account opening error

Please resolve the reference no[protected].
The customer service is too much poor to resolve my issue.
Its just time to quit people from Airtel Payments Bank for this type of delay and failure.
The Airtel staff is going to tell wrong information and wrong guidence.
Always they told wrong information.

They not clean my data from their server thats why when I am trying to open new account from new mobile number - [protected]. Then showing error that already I have account from airtel bank.

Please check seriously and resolve this case.
I checked that the Airtel bank not care any of grevance team, nodal team. They misleading always like my case.

Please find the attachment.