Department of Labour Bellville wht a waste

Department of Labour Bellville in Middestad Mall should not have a phone you can dial the numbers from 07h30 the morning and you will wait forver nobody answers the phone. I am waiting on my Maternity draw and I've started working again and no payment has been new when trying to contact the offices they don't answer. I need help please!!! Which other platforms can I use to complain?