Disgusting sushi

We ordered the prawn avalanche (prawns were oily and tasted like old oil) Salmon roses (salmon was mushy and had a very eggy flavor) Avocado and cucumber hand rolls by the look of it didn't even bother trying We ordered a take away and had at home We only had 2 pieces and that was it dinner was ruined for the night My wife is currently suffering with her stomach Very disappointed as we were regulars