Annoying, off-putting advertising

I don't know where else I can express my annoyance at your adverts. The latest one based on plesierige Afrikaaners messes up an otherwise pleasant song. It leaves the refrain going through my head. I always reach to switch off the radio and then miss the next ten minutes of the radio program. You have done this to other songs too. I tried your car buying service once and it was OK, but this irritating advert has so muddied your name that I will look for an alternative if selling in future.