I was there for a company party! I seen the waters...

I was there for a company party! I seen the waters and waitress walking around picking up plates as people finished. I sat there waiting for them to pick mine up. They walked past me, looked at me and my empty plate five times. The waters and or waitress wouldn't take my empty plate! They walked passed my spot five times so I just pushed it over on the other table!! Rudest people