[Resolved]  Reliance Communications — sim card network busy

usually network is busy specially in evening & night.if i want to do a important call that time due to network busy my daily routine is disturbed & unable to call .i fall mentally disturbed .if reliance company is not able to give good network then why they are selling huge amount of sim card .we are investing money so we deserve good network.i had complaint in customer care so much time but they have not given a solid response .only they are saying your problem will remove earlier but i m not getting solution till now. so please do somthing for good network.i will be thankful to you.