Just went today, the server did not come by our ta...

Just went today, the server did not come by our table for a long time after getting appetizers. He barely came by despite being there for 2 hours. We had to repeatedly ask for the bill. When giving the money (15% tip which I thought was fair for someone who did not even serve well), he gave the money the back and demanded we give more tip because I only work 5 tables at a time . He also said he deserves more than 10% but we had given 15. As a previous server I understand that you rely on your tips to make a living but it is not a given that you automatically get 18%+ tip. He pestered and embarrassed us into giving more, as other customers around us heard this. I am disappointed in this restaurant and will be sure to never come back. Also will tell others the same.