If you haven't already done so, go back and learn the basics by going through the Plasmic Levels tutorial.
It's always easier to start from examples! Add a new page using a template—do this from the list of pages in the top left (the gray + button).
Or press the big blue + button to start dragging items into this page.
Integrate this project into your codebase—press the Code button in the top right and follow the quickstart instructions.
Join our Slack community (icon in bottom left) for help any time.