Spar preller

So we observed this for a few weeks and everytime my colleagues and I go get food we get the guy who’s very rude and would literally skip us and help people behind us. Today a lady did it and told my colleague to stand aside so she can help other people before us. The remarks and behaviour has been going on all the time we go there. The last three times the food got less and less because we would ask them why we not being helped?! The kitchen stuff are very rude!!