Swiggy — incorrect delivery and hurting feeling of customers

I ordered boneless chicken biryani on sunday (26/04). But i got different order and i complained to swiggy. There is no proper response to the complaint since i complained it on sunday. When i had chat with support executive he is bribing me with rs. 50 coupon. I felt very bad about this. If the food company is not serving the customers properly we informed the issue and they are trying to cheat customers finally. I don't want others to get cheated like this mostly in quarantine time. They wasted my time and feelings to order the food which i like. Atleast i can complain on this issue not to happen to others in future.