Ludicrous Increase after no claims

Annual increase of approx 30% is absolutely ludicrous. I have never had a claim on any of my vehicles since starting to drive in the late 80s but Momentum increased my premium by almost 30%. I requested they review it and they gave me a whopping R19 discount. Yippeee , they think I'm a ****** making such jokes. Ridiculous especially when you are a loyal client, pays by debit order and never claimed.