Xiaomi India — company is not delivering the product on time

Address:	Hyderabad, Hyderabad, Telangana, 500013
Website:	Mi.com

My name is G.kiran i ordered mi headset on October 1st in mi store ...They said it will deliver within 3 to 7 days ..I was waiting for my order but i did get within 7days also again i called them to know when my delivery will come they said on 12th but it did came again i raised a complaint to them delivery me immediately ..They answered it will with 4 working days (october 16th) but again it was delayed ...On 17th october i called again they said they need time to deliver the product for 5days ..They have no responsibility to deliver the product on time ..Sir plz take action on this