Spidigo — Internet broadband not working at all

Address:

Ahmedabad, Gujarat, 380054

I got spidigo connection in april 2016, and have paid 7500 for 2mbs speed. But it is not working since then. Even it can not load Google page. Every other day i make complaints, their engineer only calls to say that the problem has been resolved please check, but when i check the problem remains same..
I am fade up of spidigo and request consumer Forum to help me to get refund of 7500 rs and also the amount which i send on calling their landline customer care no.