1. Open Unreal Editor for Aximmetry
2. Go to plugins and search for Stockeds
3. Enable Stockeds Screen Pack Plugin Here
4. Enable Show Engine Content and Plugin Content from view option
5. Click this small icon to get access to plugin contents
6. Search stockeds
on the search panel here.
7. Now you can use the screens from the Blueprints.
NB: Duplicate copy of screens not work with Aximmetry