You can install Lusion theme via 2 ways WordPress or FTP
1. Via WordPress
Follow these steps below to install Lusion theme via WordPress:
Step 1. Visit Dashboard / Appearance / Add Themes
Step 2. Click Upload Theme.
Step 3. Browse Lusion.zip file (not the theme package zip file) on your computer and click Install Now.
Step 4. Activate Lusion theme.
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2. Via FTP
Follow these steps below to install Lusion theme via FTP:
Step 1. Login your FTP account via FTP software to access your host web server.
Step 2. Extract Lusion.zip file.
Step 3. Upload the extracted folder Lusion to wp-content/themes folder.
Step 4. Activate Lusion theme in Dashboard > Appearance > Themes.