BAD SERVICE AT DEPT OF HEALTH TSHWANE HR SECTOR

Bad Service Dept of health, Tshwane region, subdistrict 1. Fedsure building. Our HR department never responds to calls. I have been trying to reach them for 3weeks now calling on a daily basis without success. Their landline just ringing. One cannot even pop in any day to sort issues at HR as you need to come on certain days. Why are we being treated like these.