The courier guy drivers are so Rude

Hello Peter...this is Phumeza from East London ...i have querie about Courier guy drivers...one driver the other day told me to go and wait for them on theain road because he was rushing but that was so funny because sometimes they deliver things on my door step.Again lastweekbon wednesday i was at work when they arrived at my place and and my son went out to recieve the parcel...so the called me for the order number and i was busy that time at work and busy on the side and i did not like the tone of that driver talking toe like i am stupid...i have been trying to email them with no response.