Instal Instructions:
Extract the ZIP file (to your desktop computer, not to your phone).
Open Lightroom and go to the Presets section. Click on File > Import Profiles & Presets.
Select the presets ZIP file(s) and click Import. → Selecting the ZIP file.
Restart LR and your presets will now be listed in the Presets section.
(When in doubt, also feel free to Google/YouTube it.)
How to get these on Mobile:
You’ll need to install the presets on your DESKTOP version of Lightroom CC FIRST, then they will auto-sync into your Lightroom CC Mobile App.