Hathway / Gujarat Telelink [GTPL] — Cheated Company And His employee

I Have Broadband Connection And They expire before Two Days i M Not Recharge Again but today Your Representative Come My home To bring Company Router After He said Whats problem With GTPL to Remove Connection So i Said Im Not Intrested At Time So He say He Give Dual Band Router (I Used in Single Band Router) And Your Speed Very Fast And Never Your internet Signal Falling Down etc, So I Understand And Say When dual band Router install so he say When U Recharge 100MBps Plan then immediately install Dual Band Router So i have recharge 7495Rs 12:00PM But Still 7:00PM No One Can Came to install Router And Old Router single Band Take Away With him And I Tried Calling Many Times but Not pickup My Phone So Pls Cancel My Plan And I want to Refund Money