Red Chillies in Amsterdam

Very bad experience. We made a reservation through groupon for last Saturday. I tried to call the restaurant to ask if we could come later. Nobody replied. I left a message on their voicemail. Nobody replied. When we arrived at the time we booked, the restaurant was CLOSED!! There was a side door for take away, where we spoke to the cook and he said that they were closed because there was no staff! The worst part is, that the restaurant told groupon that we ate there, and claimed the money!!! Big nasty liars!!!!!!!! Never go there!!