i have 1699+ tax 2mbps plan from 1 year, now i want to change it to turbo150 gb 4mbps plan, i call airtel cc and request 4 this plan , done by cc but next day engineer call and said this area have no 4mbps speed, we cant give u 4mbps on ur area, ok after 15 days again call cc and again same . but near my house 1 friend have 4mbps plan from many months, i give this information to airtel cc after call again cc they said yes ur friend have 4mbps plan on this area but we cant give u srry, so plz what i do 4 that, i need 4mbps. plz help