This is the first time I visit duck & waffle with ...

This is the first time I visit duck & waffle with my wife. The service is great and the food is delicious.it will be better if I check the bill before paying since I just found out I pay the wrong bill which costed me an extra 93 pounds . In which the restaurant billed me with sth I haven't order. I can't blame them tho cause that's my fault. But be remind to check the bills before paying every time.