Pizza Hut India — order was cancelled without informing me and no email or sms about cancellation

Address:

Bangalore, Karnataka

Order number - 3676

I had ordered pizza on 10 march 2018 at 7.00 pm. But i haven't got delivery. At around 10pm store manager called me and said that order is cancelled and money will be refunded in 24 days. But there is no email or sms about cancellation. And store person has blocked my number now so that i shouldn't call him and customer care is also not supportive. They are listening to store person and also they are disconnecting my call again and again. Store person is very rude