After signing up to NowSignage, to activate NowSignage for Websites, you just need to simply click 'view' on your project.

Now you click on the dropdown in the top left corner of the platform and select 'For Websites':

Then you just need to press 'activate for free'.

You will then be redirected to your website dashboard, to start connecting your accounts you just need to go into the 'social' tab at the top of the platform.