Guide: how to install the Leopold repository for KODI :
Step 1 - Download the repo Leopold and save the zip file to your desktop.
Step 2 - and then go to System
Step 3 - Scroll down to the Addons

Step 5 - scroll down to the desktop where you saved the ZIP file
& Locate (repository.leopold-3.0.0.zip) and click enter
Step 7 - Wait until notified that the notice has been successfully installed repo.