BAD SERVICE!!!

I placed my order at nando's Benmore for 16 meals with Mr delivery APP and when the order get's here it's only 14 meals and I called the store while the driver was here. they waisted my time on the phone till my airtime was finished, and I called again spoke to Gilbert as he claimed my order was right and he did count it with the driver of which was not true. they gave me attitude and called their customer care as I did return the whole order and they promised the correct order of which it was still not. Gilbert called says he apologies and for what I don't know as he treated me like a fool before I called his office, and my order was still wrong.