Worst experience ever at Six ****tail Bar

Six CB used to be the best bar I could ever go to. That offered the best service. It has become the worst bar I have been to. We were there around 19h10 26th August 2022. We were offered a table for two. Menus given to us by waiter. No waiter returned. We decided to go to the bar to get service. Even there there was a girl with dread locks kinda hair. She was drinking shots purposely infront of us. She got drunk by just pouring what ever shot she wanted infront of us, as a show off. We ordered something with her. She took another 20 minutes to attend to us. Until we got ahold of a lady called Ella. She served us with no judgement. We also ordered pizza, animal farm. Which came along time after ended up only having 2 slices from it. As we were leaving we asked for the bill. A few drinks were added to our bill. We asked Ella to fix. She fixed but dissapeared without given us the tab. We asked to get the pizza as takeaway. When we got home. Only 3 slices were packed from all the pizza slices we had had. There should have been more from the 2 slices we had. We honestly had the worst service ever at Six. The manager or managers do not care about their guests and it's disgusting. I can't believe. Six was brilliant with customer service. This needs to be sorted.