We are having cherry net connection for past one y...

We are having cherry net connection for past one year for few months the connectiin was reliable after some months the speed was low so I got a new Asus router which leads to the speed of 1gbps but the worst part is cherry net not even touching 100mbps but wen the tech guy comes he is fooling us but now the daily connection is getting ruined up the call centec guys taking the issue but solving the issue permanently