Can't select new app

I can't add new app, tried reinstall and still have problem.
When I click the app it does't show in list.

I'm using macbook air mojave 10.14.4, BTT 2.428

It's on the accessibility list.

Thank you for your help.

for some reason you don't have a master preset selected. Click on manage presets, then add/select one.

That's solved it!
Thank you so much :pray: