Received NO service from Market Cafe

I'm upset to write this, because I always get good service in the actual shop of food *****s, but today at the sushi bar, I received absolutely NO service from any of the staff. When we sat down we were not greeted by any waiter or offered drinks - even though there was a waiter standing opposite us talking to a customer our entire meal. The sushi chef was the only person to acknowledge us. The other staff were mostly milling around the till. <br> This isn't the first time I have had bad service at the cafe. <br> Please can this be resolved in future, as I thoroughly enjoy the food offered there.<br> Thanks<br>