********** services from dawn wing delivery!!!

The worst ever service from a delivery company. They are so ***********. Their website kept telling me I gave an incomplete address (which I didn't) I gave them the right address and the website kept saying the same thing. I emailed the customer service executive more than 5 times giving them the right address and it was still wrong!! They are so slow! On the day of delivery instead of calling me they send an sms with a link to a multiple choice question what the hell is wrong with this company?????!!!! My blood is boiling. I wish their company closes down