Board Thread:Support Requests - Getting Technical/@comment-33841760-20180210032613/@comment-9605025-20180210173222

Well, there are a couple of ways to "create" a page. If it is linked to but doesn't exist, you can click the link and start editing. You can also use the "ADD" button in the community header. Thirdly, you can enter the desired URL and click "Create" in the page header. As for getting to source mode/editor, you can change the default using your account preferences, click the "Source" tab while using the rich-text editor, or click "[]" while using VisualEditor (and InfoboxBuilder I believe).