Arrogant Owner, accusing me of lying after a complaint

Ordered a pizza, it was completely undercooked and basically just dough. I had a busy day and did not have time to return the pizza. So I used the complaints form on the website. The manager first accused me of lying and said she would follow up. I heard nothing back so I put in another complaint. The manager called me again, and started doing the same thing. I immediately said, I have been through this before, don't accuse me of lying. She hung up.

5 minutes later, the owner called me back and started doing exactly the same thing, saying that I'm trying to score free stuff and he doesn't want customers who don't want to pay and that all the pizzas are done the same, so he doesn't believe there was anything wrong. He was also very shocked that I spoke to him badly after accusing me of lying.

Do not support this branch, the owner os extremely arrogant and does not know the meaning of customer service.