BAD Reception VODACOM

The VODACOM reception In the GOLFVIEW Walkerville 1876 area is virtually non existing for longer than a month now. Me and others in the area use our phones mainly for business and we feel that we are losing a LOT of business calls because of VODACOM. This morning I had to borrow a MTN phone to return a VIP call to a supplier just to be able to complete the call and do a transaction. I tried to call the customer care numbers but there is not any option related to reception.