I ordered a Tripple decker meaty pizza , recieved it burnt , dry , not presentable for a customer

I ordered a Tripple decker meaty pizza , recieved it burnt , dry , not presentable for a customer . I called them they sorted it out by sending another pizza . My mistake was eating they dry pizza since I was hungry and it took time in the phone complaining and bringing the pizza . For eating the pizza I got harassed and disrespected by the staff there not only them but the owner of the restaurant called me late after hours aswell harassing and disrespectful. To make matters worse I did not eat the second pizza they send I instead ordered something else coz I did not trust that restaurant. I was just hurt with the level of customer service they gave how the address me including the owner . I felt so disrespected