Raajnett — Broadband connection has been disconnected. refund has not been made

RaajNett — Broadband connection given not working My Name is Suresh, i reside at thoraipakam, chennai in our area new Broadband vendor named Raajnett... their website is http://www.raajnett.com/ i have enquired about new connection, immedietely their executive came and i have paid 6 months rental charges of Rs.3, 426.00 on 17.12.15. On 24.12.2015 they gave connection and it was not working immediately. I have contacted toll free number[protected] immediately but no use. Again i contacted toll free number next ask them disconnect my broad band and refund my 6 months advance. After a week they came and removed their connection (which is not working from the day one). Till date i have not got my money back and no message / Email confirmation about the refund. surprise even Raajnett Customer care not picking my calls. their number is[protected] Please help me to get my money back Suresh [protected]