Dokan requires the following basic requirements,
- PHP 5.6 or later
- MySQL 5.6 or later
- WordPress 4.9.0 or later
- WooCommerce 3.3 or later
This documentation assumes you have already installed WordPress. If you do not know how to install WordPress, please contact your hosting provider for assistance and also ask him to make sure that the PHP and MySQL version above is ensured.