Usha Sewing Machine — no one turned up for free demo

Address:	Gautam Buddh Nagar, Uttar Pradesh, 201301
Website:	Usha care

I have purchased a usha machine from flipkart. I was promised free demo of machine from usha. We have called to usha care for free demo, they assured free demo within 24 hours to 48 hours. But even after 1 week no one has turned up for free demo for usha machine, despite of the several requests have made for free demo. And we have discussed this issue with officials o[censored]sha care but no action has been taken yet.