upload mp4 video woocommerce product galery at your free version

Hi,
I have two questions;
First, Can I have upload mp4 video woocommerce product galery at your free version- https://www.ads-software.com/plugins/product-video-gallery-slider-for-woocommerce/, instead of youtube links?
Secondly, I can not access your Premium version site; https://www.technosoftwebs.com/wc-product-video-gallery/ ?

Best Regards