The MANGOPAY-WooCommerce plugin is fully compatible with WordPress up to the latest version 5.0.
It is also retro-compatible with WordPress versions as old as 4.4.0 so yes, WordPress version 4.8 is fully compatible with this plugin.
However, this plugin depends on two other free mandatory plugins to build a WordPress-based marketplace: WooCommerce and WC-Vendors.
Please install those mandatory third-party plugins if you want to use the MANGOPAY-WooCommerce payment gateway.
Please start by reading the basic installation documentation of the plugin: https://ww.wp.xz.cn/plugins/mangopay-woocommerce/#installation
https://woocommerce.com/
https://ww.wp.xz.cn/plugins/wc-vendors/
