Airlink.in — airlink broadband services

Address:

Surat, Gujarat, 395005

I have a internet connection of airlink. After every one day, internet is not working. When we are register a complain. They resolved it at night without solving a problem or no one can take action on it. When we will call on customer support, they will not give proper reply. They will disconnect the call.
In month, 20 days, internet is not working. They are cheating the customer.
They are not providing same speed whatever plan is taken by customer.
At night, they are transfer bandwidth to other networks or restrict for customer network.
I request you please help me on this asap.