Hathway Cable & Datacom — no activation at all

Hii i had installed hathway connection 3 days back. The installation boy said it will done by 2-3 hours. But till now i did't get my activation done. And i had contacted customer care also for many couple of times, they are telling it will be activated within 24 hours from the day i made called to them. But till now my prblm is not resolved. I am not at all satisfied with this connection.