Swiggy — Unethical service by swiggy

Address: Bangalore, Karnataka, 560103

Website: www.swiggy.com

I had used swiggy to order from punjabi times and there was a price difference between the bill and the online bill. The customer service team are refusing to settle the difference. The discount was given by the restaurant and i am entitled to the same. The bill difference is rs 158. They are saying that the difference is there profit. I am amazed at this behaviour. There is no mention about such information in the website. They gave a coupon code for the users which was rs. 75. Also my bill was way above the minimum order. I paid rs 1510 and the bill was for rs. 1352. If i had opted for cod then i would be paying the bill amount. Since i paid through credit card i am stuck. Please help me to settle my account as i feel very cheated. I have the copy of the bill with me.