Reliance Digital — due of free belkin charger with purchase of Iphone 11 pro

Address:

Vidyanagar tumakuru, Bangalore, Karnataka

I purchased iphone 11 pro on 14th feb in reliance digital orion mall which had "belkin" charger worth around 5, 000 rs free with it. I was not given the charger which is free and was told it was due and they will reach me within 7 days. I have not heard anything and i called the store they told 1 week more but they are also not sure of it. And other problem is they have mention free charger as "anker" charger which is worth half compared to belkin charger. I need the one they had mentioned that day (Belkin charger as free).