Theme Page

Would I have access to change the Theme page?  The questions section along with the subheading and the answer section and it’s subheading?
If I went this way say something like       Do You Have Questions?                         Is it Editable?
and the sub heading                      Questions Asked. Answers Given.
Thanks… I have WordPress but I would need to upgrade it to upload the plugin from their choices.  They do have your plugin.  Any other charges??  Take care….