Rude manager-the Glen branch

So I'm in the store with my family after having lunch because it's my birthday and my sister came to get me some cake...we ordered and then came to sit down to wait for our order....with us we have pizza and Krispy Kreme that we ordered to take home....my brother was asking me what I ordered and a very rude manager who refuses to give her name approaches me and tells me I must not eat here...while trying to explain she then speaks over me and tells me well eating is not allowed and non of us were eating.....after I went to the counter and told her what happened and she rudely said sorry just to get rid of me....pathetic service to say the least..what a way to get a birthday welcome