After you downloaded theme packages, exact theme package. The file you use to upload is a zip file named hairsalon. Following these steps below to upload theme via WordPress:
Step 1. Dashboard >> Appearance >> Themes >> Add New.
Step 2. Click Upload Theme button.
Step 3. Browser hairsalon.zip file in your computer and click Install Now button.
Step 4. Active Hairsalon WP.
Step 5. After active the theme, you will see Hairsalon WP notice!. Click “Install and active ThimPress Core to start now! “ to active core of HairSalon WP, move to importing demo data process.