BAD SERVICE - CLICKS LAMBTON

I stood in the queue on 4/3/2015 for 45minutes to get my script. When I arrived at the counter I was told they would not be able to dispense my medication as the Pharmacist was not on duty and they had to close up. They had been serving people, then all of a sudden it had to stop? There was a queue of very unhappy customers behind me waiting. Why did they not say beforehand. How can the responsible person leave without a stand-in.<br> The service at this particular store need to be addressed.