Rotten cake from Haus Cake or Cake.canteen

First I had an issue with collection of Refreshi order, wrote to them via instagram, was told to collect the order as a way of turn rectifying, shocking I was given a rotten cake, I ddnt know I took the first bite and swallowed only to realise the cake was off. I got so sick with a runny time. I was told manager will call me but nothing 😩😩😩🥹🥹😰😰