Rude couriers

Couriers that brought a parcel to 109 Nkenjane street today are very rude.One of them asked about the address written that doesn’t correspond with the one outside the house and I explained that on the GPS it’s easy to find the one written because the one outside the house throws them off but still he commented and said we should give a right address.They wearing very untidy and shady and they don’t even have name badges. Try to get good looking uniform for your stuff and name badges so that we know who we deal with because they look unprofessional