Hi @kriskyria,
First thing, you are using free the,e and have seem to remove our credit link. Although there is no rule against doing that, it would be great if you could support us by giving us the credit link.
Apart from that, I will answer your question as follows:
For featured content hover color, use following code in Appearance=> Customize=> Additional CSS box::
#featured-content .entry-title a:hover, #featured-content .entry-title a:focus {
color: #a6a6a6;
}
I will have to say that this feature is readily available in Pro version where you can choose from colors list.
For WooCommerce, you will need to upgrade to Pro version. Only pro version of the theme is WooCommerce Ready.
Finally a quick note, it is not recommended to make changes to php files. Please use child theme if you want to make modifications. Main reason for this is all your changes will be lost when you update the theme. For child theme instructions, see: https://catchthemes.com/blog/create-child-theme-wordpress/
Regards,
Pratik