Poor signal service from Vodacom

As per my last review they promised to call the phone rang once and they never called again but as yet there is no improvement on their signal you have to drive 11km from Tsibeng to Atok to get a proper signal they might aswell cancel all our contracts with them what a poor provider and during the past weekend several number were out of order ,they will never improve as long as they collect their money they do not care really bad provider