Food never arrived

I am so disappointed with their service, no email address no contact number for customers service is provided to reassure the customers. I ordered my food and literally at the delivery point ,driver reported as delivered.,however it never arrived and I was not informed. Simply ****** and I was rated as received .I don't care if they going to refund my money after 3 to 10 days .how about that guilty driver ? Seriously ? How it could happen? No food arrived and driver disappeared.