****ed off Customer

I am so ****ed, I have never in my life received such horrible customer service. I'm a regular Pizza Hut customer and I always buy from the Illovo branch, but today they showed me flames. The driver went as far as dropping the call on my ear when I called in for the 3rd time to ask for my order, I placed this order around 17:15 for 2x Melts, I was supposed to receive 2boxes but only received one at 18:50, the driver dropped off my food at the reception and he says he tried calling me on WhatsApp the same WhatsApp I hardly use. I am so mad the lady I spoke to was very condescending and the driver was mad rude