Editing Home Page and About Us Pages with WooCommerce installed

I don’t know if this is the right place to ask this but…

Another person other than myself installed and was working on WooCommerce for my site. We parted company and I am not as familiar with the plugin as she was.

Where/How can I edit my Home Page and About Us Page? They are listed in the Pages on the Dashboard but when you try to edit them there, nothing happens.

Thanks in advance.