They are ****s

The trying all the way not to pay my balance back, got over 8000 Rand of credit and am closing my company so won’t need their service anymore. Been asking to have the balance paid back into account and they asking so many stupid document in different format just to try to make things difficult in order not to pay. I got an account and paid from a bank account I proved its my account and now they really becoming so pathetic that their service disgusting me. My account code with them is GC7JRO. My suggestion if you need a courier company try to find an honest one. Thanks