UIF DOMESTICE REF NUMBER

Good day, I have sent all my forms to register my domestic worker for UIF on the 02/9/2015, yesterday I have send a follow up email to get my UIF ref number in order to start making payments. I have images of how long I have been trying to speak to someone to assist me but no one answers. Please I am desperate I need to make my payment tomorrow, but without a UIF ref number I cannot do so. Please help me to sort this out.