Yes I know.
Carsten already mentioned this in the topic-startpost.
I already find out.
There is a difference between the Homey App on iPad and on a laptop.
In the iPad-app I didn’t see the “Program-button” for the SIMU or Somfy remote control. After a few hours I came up on the idea to trie it on a laptop. And that was the tric!!! 
In just 1 minute I had one screen working in Homey.
