[Resolved]  Tata Sky — Return of fire stick

I was using tata sky before and then due to some reason I stopped recharging and hence I deactivated it... probably on January 2020, the service man came to my home and installed a Amazon fire stick for free trial but since I was not satisfied with it I informed them to take it back, next day they came and taken it back but after that continuously they are calling from customer service that I have not returned it, I have informed them so many times, but of no use...Today is 3.3.2021, they send me a sms that if i am unable to return it then there will be legal consequences... Really shameful for them that they are keeping such fraud staffs in their company for which we are getting humiliated.. Please look into it...Your system must be showing that my Tata sky and firestick is deactivated ...So stop humiliating your past customers...