Joister — poor services no management

Address:

Mumbai City, Maharashtra, 400081

Joister technician damaged my routet and didn't replace. I bought new router and request them to come and fixed it.
But frim three days they are not coming to resolve my problem.
But whiteout resolving my problem they simply send message mentioned your complain is resolved.
This type of service they are giving their manager of mulund branch mr. Deshpande was also not taking intrest in to this issue.
Si i feel helpless.