Declined refund after being told to leave restaurant

Was at your Carlton Centre branch and we bought 3 rock my soul sit in he had our own rolls and drink and the staff advised us that only food purchased from there may be enjoyed there, after a very heated argument with the manager I asked her to refund our meal because she insisted that we left of which I refused as we were in the middle of our meal. He called armed security on us who was shouting and said that they are normally called for. Male customers with their guns now he is to pull a gun for aMale customers with their guns now he is to pull a gun for a female customer. I'm beyond disgusted. That we must feel intimidated and terrified while one has spent their money thereafter if we clearly have differences a refund was declined. For what.it is well known that your rolls have prevasatives and are not baked today for today's consumption and most have mould.