Before installing the presets please download Lightroom
Steps:
1. Download the Lightroom app
2. Download received presets
3. Search the device where your file downloads are located;
4. Locate the file (name of downloaded preset).zip;
5. Click on the file;
6. When unzipping you will see the preset (this one in .dng);
7. Share the file with Adobe Lightroom;
8. Open Adobe Lightroom;
9. Go to library, recently added;
10. Open Bia's DNG photo;
11. Click on the 3 dots on the top right;
12. Go to "create new preset";
13. Open preset group;
14. Create a new preset group;
15. Write the name of the pack;
16. Go to preset name;
17. Write the name of the preset;
18. Go back to the files and repeat the process for each preset, this time only creating a new preset name and putting the files under the preset group you have created.