Airtel — dth pack issue

Address:

Kolkata, West Bengal, 700028

My airtel dth id [protected].Selecting a pack by own it shows 338 rs including ncf and tax.But after message to customar care it shows 664 rs monthly.Ad also a reprenstatative of airtel dish could not answered it properly they say there is problem in system so you should called later.there is no break up of taxex told by company.the cannel no 998 in airtel dth it gives the customar to choose the pack of their choice.but the amount it show after selecting a pacakage in that channel would not not same in company's customer care.that is the case done witg
h me