Spidigo — internet access services

Address:	Ahmedabad, Gujarat, 380015
Website:	Spidigo.in

Spidigo internet is not working from last 10 days, in satellite area of ahmedabad city.. I have been using their internet services since 3 years or more (Username: shah. Bijal). Erratic connectivity is very standard for them. But, now it's not working at all for many days, and on the top of it, any calls to spidigo customer care phone number ([protected]) are not being answered. Their staff says: 95% have left the job from spidigo. Company is sold off. Have paid advance money for the internet access plan till july 2020. Seems money is lost. What to do next?