Unprofessional service!

Had a very bad experience at Ocean Basket in Swakopmund Namibia, where the Manager was our Waiter and i ordered food which wasnt even worth the money and the order wasnt correct at all, so i called he manager and told him that the order was wrong he told me “That’s what you ordered.” He turned around and walked away very unprofessional. So i just sat there shocked because i have to pay for this now i would never eat there again!