Actually, what you are asking for is not somewhat you can change or modify. Though you can gain the right to get Ads displaying removed by purchasing the licenses.

Please have a look at the "Help" page and the 14th point will help you understand these terms. Here is the link to page: http://www.boonex.com/help/

Do not hesitate to contact us for more information if you will not find answers on our site pages. Or you will have additional and specific information to ask.