As a Page Manager, navigate to
  1.  onMessage > Hover over Website, and click the Site Name
  2. Navigate to the page you want the giving form to be on
  3. Click the editing pencil icon and select Edit Page Content
  4. In the Content Types section, scroll down to the Forms, click and drag the Giving Content Form block onto your page
  5. In the Please Select drop-down, click on the Giving Form that should be displayed on the page
  6. Click Apply Changes

You can view the page by clicking View Page at the bottom of the screen to see the results.
Note: Currently Styles cannot be applied to Giving Forms, as this is a bridged Podium task.