Active Theme and Required Plugins. You go to Theme Options > Import Demo
After the demo data has been imported successfully.
You can go to Settings > Permalink Settings and save in here http://prntscr.com/jlgyk1
+ If you don’t import demo data successful. You can follow my guide:
You need reset all using this plugin and then import demo data again: https://wordpress.org/plugins/wordpress-reset/
You can try it
1/ if you install theme in localhost. You can go to php.ini and set
max_execution_time=5500
max_input_time=5600
memory_limit=1280M
post_max_size=256M
upload_max_filesize=756M
max_file_uploads=20
allow_url_fopen=On
2/ set this in the config.php file
define(‘WP_MEMORY_LIMIT’, ‘500M’);
set_time_limit(800);