False advertising/ Hifi Corporation

I wanted to make an online purchase at Hifi Corporation for a Cannon eos R50 camera (R11999.) That they are advertising online but according to them they only have stock in Mbombela and I am in Gauteng so they cannot accept my order and deliver in gauteng! But they advertise delivery anywhere in South Africa. This is false advertising delivery country wide but they only have one in stock which they are not prepared to deliver in another province!