[Resolved]  Samsung India — samsung mobile c7 pro faulty on purchase

Address:

Mumbai City, Maharashtra, 400097

I bought samsung c7 pro on sunday from croma oberoi mall goregaon east mumbai. On day of purchase, sales girl didnt tell me that it doesnt hc separate slot for memory card. I discovered after purchase.
On sunday itself, power button stopped working. Next day it started working and again stopped on monday evening.
When i complained to croma on faulty device, they r not supporting. They asked me to come to croma where customer care executive spoke very rudely. She literally told me that go do whatever u want. We ll not replace. Pls help and support as i don't want to keep faulty piece. Its power button works sometimes and sometimes it doesnt work. Ear phones accepted sometimes and sometimes not. Pls. Change it and keep ur customer.