Kodi 17 no 20 20

I seem to be able to access all other tv shows on ABC except 20 20…doesn’t matter how old or new it is when it is searching for a streaming site there are some listed but then it goes back and a message comes up with “no stream available” Watched a tip guy on you tube who said to clear my kodi cache and i did it got me onto a different tv channel show but not this one. ?? Please simplify suggestions , I am a new user and not a techi THANKS Bjoys2