Boat — Not giving me the product on time.

Address:

BT- Bhagwati Telecom Shop no . LG-3 sector 12, hotel devi palace, opp raj cinema, gurgaon, haryana -122001 Mobile no of showroom 8700217425/7217665866

Sir i submitted my boat stone granate on 30 nov 2020 and they told me that they will call me withing 4 to 7 days and now when i did not receive cal from their side i call them and they said that it is still not in stock nd i have to wait for next weak.
This is not the customer satisfication.
Firstly your product stop working withing 10 dqys if purchased and now customer wait for 20 days for getting his product back.
I send you showroom address please do needful
BT- Bhagwati Telecom
Shop no . LG-3 sector 12, hotel devi palace, opp raj cinema, gurgaon, haryana -122001
Mobile no of showroom [protected]/[protected]