Swiggy — cancelling food delivery after 30 mins

Address:	Kolkata, West Bengal, 700004
Website:	Swiggy

I ordered first time from swiggy today but after half n hour later the restaurant cancelled my order, there where guest sitting on my house, i went out and arranged food for them. Most worst food delivering company is swiggy, even i tried to contact customer care support, its showing wait for a while, something is wrong. Zomato is far better than swiggy. I had screen shot of cancelletion of my order from the restaurant, if possible i will place customer harrasment case on it.