Poor service

Went to my Diners Gateway for a father's day lunch after the ecr big walk. Poor service inorderd two beans bunnies but the waiters didn't notice us for 20mins. They was serving other customers but we ordered just two bunnies and waited for 30mins. I wouldn't recommend anyone going there it's like if u buy for less they don't notice u. Other people who were buying big meals were getting served. Will never go their again.