Here are 2 methods with step by step video guides. 

If you have trouble downloading or installing presets, feel free to contact us on Instagram or info@stephpresets.com

 

NOT WORKING? TRY ANOTHER METHOD

1) Save the presets as a picture to your photo gallery. (Don't worry, it's normal that those images aka mobile presets look greyish or blank. )
2) Open the Lightroom App
3) Import DNG files to the Lightroom Gallery just like any other images
4) Then, you will see the presets