If your website is already live and you want to change your URL you will need to click on the settings button above the preview image in the website builder. Your current website address will be shown. If you choose 'Change domain' you can search for relevant available addresses as well as choose to make your website unlisted in search engines. To save your choice click 'update settings'.
If your website isn't live you will need to click the 'publish' button that shows above the preview image in order to choose a URL for your website.
If you have an existing Gettingmarried website and want to move your URL to a new site please contact the team who see if they can help - please be aware that while we are able to move the majority of URLs to a new site this isn't the case for everyone.