Hi Sherif.
vc-com-storefront - is fork of vc-storefront 5.x which we use for virtocommerce.com
Latest LTS is 6.x - GitHub - VirtoCommerce/vc-storefront: Virto Commerce Storefront - ASP.NET Core 6.0.
Please read more details here: News Digest - 2 Jun 2022 - news digest - Virto Commerce