Rona Home & Garden Barrie

I ordered paint for curb side pick up and was told it was ready so I drove in to wait a hour for them to help me meanwhile everyone that showed up after me was helped first then told they canceled my order and female manager was very rude when speaking to me and yelling in parking lot when I was trying to ask why my order was canceled, I received nothing but horrible customer service and immature management yelling at me because I ask why my orders been canceled