Problems with fallowing 2014-tutorial

Hi, i have yust watched this video from 2014:

and it all worked out fine until the point where the cough was destroyed when the actor was anywhere on the map. However, when he goes on with the “distance to” effect, there are lacking some execute-points on the current vertion, that seem to be crucial for the effect to take plaxce. Ill add with a screen-shot of what i managed to put together, that dont work at this point. now the cough wont even be destroyed when clicked.

Can anyone guide me to how to fix this, two years on from this tutorial?