Unisyn Jaipur — regarding tata sky..

Hi.. I have booked one secondary connection of tata sky in march.. He charge me 1700.. For box n he told me that have 3 months free recharge.. And you get free fire stick also... Now already 4 months already.. N i didt receive ant recharge or fire stick.. He name is diwanshu aggarwal.. And now he not answering my call..