Domino's Pizza — Payment settlement

Address:

Opposite to HDFC bank, Bhuthnath Road, patna 800026

Sir, I have placed offline oder at the branch of Domino's pizza Bhuthnath, patna. After 1 hour of wait, one of the staff came and told me that I haven't paid the bill and asking me to pay again. I asked him to check again and after few minutes he told me same. Then I asked to check in security camera so that it will be visible that I had paid or not but he came after few minutes and said same. Then I said that okay! I also want to check security cameraI because I already paid amount but he said that he has already checked in camera and no need to check again.. I feel very humiliated. I said okay I will pay again then he convinced. After eating pizza when some of my friends want to go out then one of the staff stopped them and asked to leave after settlement of dues amount. I asked I'm here let them to go but he didn't. After 30 minutes of argument and asking from every staff of that branch that who has taken my payment, one of the employees agreed that he had taken my payment and after that me and my friends asked to leave. It was very misbehaved move by pizza employees I have felt ever. His act was very insulting and humiliated to me and my friends.
My concerns:-
1) anyone of the employees will take payment in absence of cashier and then they asked customer that he hasn't paid the bill.
2) even after asking to check security cameras he lied to me about payment.
3) His behavior made me feel like prisoners.
4) Humiliation in front of other customers.
5) there is lack of coordination among employees and customer have to paid if anything wrong happen.
6) He didn't said "SORRY" Even when he knew that it was his mistake.

Please take appreciate action in this regard. Thanks🙏