Airtel — data services are down since 5 days

Address:

122022

Hi team,

My data services (+91 [protected]) are down since 5 days.
I complained through every channel of
(App, voice call), no resolution yet.

I am using airtel for more than 10 years and paid lacs of bill to them but when i found they are not willing to provide me good services still i am thinking to port out.

But before that i want to record a formal complaint against airtel in consumer forum.

Can you pls tell me the formal procedure of it.

Thanks//