London Town pub Vasco what a terrible experience

Absolutely shocking experience the owner has zero to no customer service ability he is a very rude person who treats people like filth I will never return and I urge everyone to stay away, he didn't want to serve us because of the fact we politely questioned the fact that their coke was flat and just asked to have a different one with gas but was treated with shock and disgusting behavior which made us just leave the establishment so never will we return and I urge all to not go here