They told us we can't wait for parking

At round about 12h15, we waiting for parking to open at McDonald in Sunnyside. The security came to asks why we where waiting to told him we are waiting for parking. He called one of the guys in McDonald Uniform, he was wearing glasses on but no name tag. He told us to drive through or leave, we asked to park on the opened packing for drive through and he said No but allowed a random BMW to park there. We then left.