hi phyllis,
We will not search any broken link plugins scanner. If we find any plugins related to broken link then only we will let you know. In our website there is no any broken link. You may check it in our demo site too. We are here to support only the theme related issues. If our demo is working fine and our installed theme is not working then only we will help you. If you have not customized the code then first of all deactivate all the plugins that you have installed in your dashboard and also please provide your site Url and which link is broken let us know.
Thank you!