****med by Romans pizza and bolt food

I placed an order with bolt food today buying Romans pizza two large pizza and coke ,and I only got one large pizza and coke from the bolt guy n since morning I have been calling Romans pizza park station and they told me I will get my pizza they will contact bolt it's been 4hours and when I call them they tell me I must wait 20 mins so they think m stupid I spoke to zinhle and she gave her supervisor the phone who is PK they both couldn't assist me and I so contacted bolt food still no reply I am really disappointed.