Add radio stations

[hanradler]

I do have problems adding new radio stations, aswell. 
When I try to add from the page https://web.ard.de/radio/radionet/, that gives a perfect overview on German public broadcasting radio stations, one of the stations e.g "hr2 kultur", and I copy the link, https://web.ard.de/radio/radionet/ardpla...player=mp3 into the mask of moOde, name it, saving the image, etc. it simply does not work. 
What do I do wrong?