Disrespectful service in Irene Farmstead Cafe Shop

Dear Sas Cronje,<br> <br> I had a very bad service today in your Irene Cafe shop.<br> <br> With my wife we are recurring customers since 2011 frequently buying roasted coffee beans also having drinks etc at the table.<br> <br> Today we were shocked about the service.<br> <br> When I was asking for the bill, the waitress named Shawn was extremely disrespectful to me saying '' my friend yesterday you didn`t give me a tip! \<br> <br> Yesterday I bought 1 kg coffee beans from another waiter - I usually give 10 percent tips for service