First you need to add your website to PurpleAds, get it verified and approved, read about it here.
Adding a floating placement requires you to add code to your site's <head> section.
If you don't have direct access to the code on your website, you might be able to add ads in different ways:
To add the floating ad unit, copy your code from PurpleAds floating banner and paste it in your between the <head></head> tags in your website:
