You can ask “in the wild”, but there is some kind of a system, Pierre; the “request a brand” link is the recommended way;
The second best way is to use this special app request topic, and use the template:
https://community.homey.app/t/requests-homey-pro-community-app-requests/2713
I can’t read minds yet 
When you don’t mention you already used that link to request an app, I guessume you missed that, that’s why I kindly showed you what to do best.
When you would have mentioned it, I wouldn’t have replied at all.
