Usha International — company is not providing demo of the sewing machine after purchase

Address:	Dehradun, Uttarakhand, 248001
Website:	www.usha.com

I purchased usha dream stitch sewing machine from flipkart (Invoice no fabmu[protected] dated 23.08.2018). I booked a demo if the machine by calling on the toll free number of the usha on 28 aug (Ref. Id is cc[protected]). Nobody has approached me till date. I wrote an email also to their corporate office ([protected]@ushainternational.com) with a reminder today. But it seems all are sleeping in the company and nobody bothers about the customer.