It was delicious but i had bad experience that the...

It was delicious but i had bad experience that they ask me the donation 1pound. It's not suitable a restaurant ask to customer some kind of things like that. And plus, they give me wrong receipt which contains one more dish, and that was not just me, i saw they did wrong at the table by me. I hope there was no intention (because me and my neighbor was alone and asian girl., traveler.) but the food was very good, and reste of service was good enough too.