If your content management system isn’t listed, simply google “how to to add a link to a page in _____”. In most case you’ll be shown a number of ways to do this for your website.
If you have no idea what any of this is because you either have a website vendor that built your site for you, or you have a person that manages your website, simply tell them you want to add some links to your website and they’ll know exactly what to do. Provide them with the links/url’s (found here) and tell them which page you would like each one placed on.