Airtel — chip company

my number is [protected].an i am writing this complain regartding the cheap services provided by airtel..last time i have given complain tht i am nt able to access my gprs in my home an after tht airtel has disconnected my number an when i called customer care they says tht i have to provide the company id proof to activate the num.they did because i had written complain here before also...i will suggest all my friends not to take airtel as they are very cheap...