Domino's Pizza — late delivery of pizza and rude behavior of delivery boy and store manager

Address:	Ranchi, Jharkhand, 834001
Website:	Domino's.com

I ordered a pizza, pizza burger and pasta from the domino's app. I got confirmation message stating 30 mins challenge at 14.22 but the delivery boy comes at 15.10 when i asked about discount due to late delivery he started giving silly excuses rudely that it was not our area, due to festival discount clause do not apply etc. Lastly he call his manager his manager without talking to me ordered him rudely to tack the pizza and come back.
I call customer care but they too only said that store manager is not responding to us and we can arrange a call back only nothing more help we can provide.
I had to return the pizza to the delivery boy.
I am a regular customer of domino's but after today's experience i will never order any pizza from domino's and will also refren our relatives and friends to not to take any service from domino's.