Struggling With Signal.

Been with vodacom for a good 20+ years & not too many issues till they go & put a damn robot in charge of customer care, that does nothing to help your situation, specially when vodacom signal goes down, which it did a few months ago & now yesterday & today it's off & on all day, reset my wifi every 10 minutes & down again, call customer care & stupid robot there to help with no clue how to help. Vodacom is still better then the other networks, but they been struggling in the past 6 - 8 months badly with signal & no answers as to why or a sorry for the inconvenience story.