Very disappointed, will write to FNB to give a choice to choose a different courier company

I ordered tablets from FNB, ordered 3 tablets they delivered one, the other two they say they can't find my address this guys are not serious so how did they deliver the one! this has happened 3 times already and I keep ordering, ordering the same thing look guys make it easy for us create a pick up point or else you're drivers are actually sabotaging you I'm a business owner, I know exactly what I'm talking about