Wrong supply and unaccommodating supplier

Black Friday special advertised a HP15-dw3003ni I5-1135G 8GB, 1TB HDD laptop at an excellent price. Placed the order and waited delivery. Delivery a few days later: HP15-da0041ni, i3-8130U, 1TB HDD, 4GB. I phoned to complain and sent the computer back. I phoned a day later was told no stock of my order, no possible alternative, a refund was given. I am not happy with this solution. I have lost out on Black Friday/Cyber Monday specials and have no computer. I will not recommend this supplier to anyone