new wordpress user x theme install

You need your own domain and hosting where you need to install WordPress and then you can add the theme there

I purchased and installed the “Act” theme. My issue is it will only allow my to work on the home page. It will not let me move past that as far as adding additional content on new pages. What can I do?

my site www.markscommunityoutreach.org the only accessible page is the home page.