Reply To: plugin installation failed. please import theme demo data

Hello,

The thing is that you use the 7.3 version of WooCommerce: https://prnt.sc/wX7IVL5n84m3 , but requires PHP version is 7.4+ https://prnt.sc/nHWJBaCpq4z5

So you need to update the PHP version and then you will be able to activate WooCommerce with the dummy content.

Kind Regards