STOP HARRASSING ME WITH NONSENSE

These ppl have ZERO idea whatsoever of what they are doing and I'm sick to death of being harassed. I get anything from 3 to 5 different ppl calling me every month, oh & let me not even start on the amount of sms's I get, requesting payment, despite the payment having already been made at the beginning of the month, and every single person gives me a different story. One eventually "finds" the payment, another "overlooked" the payment, another says 'no payment has been made for months". Clearly they don't know their backsides from their elbows and the right hand doesn't know what the left is doing. Please ITCBA, take your stupidity and shove it. Go get educated on how to do your job before harassing me, or is it a matter of you getting job bcoz of your skin colour? Either way, I've got better things to do than to listen to fools. Do your homework first before phoning me with BS. You obviously don't have enough work to do