Vishal Mega Mart — Harassment to consumers

Address:

Shillong

Yesterday I purchase items from vishal mega mart over Rs2000.. I got a message that I'll be getting Rs 300 off on next purchase. So on the very next day I went to vishal mega mart to purchase items again so I can avail the Rs 300 off but to my surprise I'm being told by the worker there that I had to make another purchase of Rs2000 in order to avail the Rs 300 off.. I'm dumbfounded coz this means vishal is harrasing and looting innocent customers by making them pay more and more... Which is in my case it's not just Rs 2000 will I get the Rs 300 off but I had to spend 4000 rupess to get the off.. I want clarity on my issue and such advertising to dupe customers should be taken into action by the consumer forum