Hi Kat,

the "link" between what you change/add in edit mode, and what the output is on the actual page has to be asked to the company/person that has developed your site. It is impossible for "us" to answer this question. I hope they can help you.

/Erik

Like Erik says, your development team has to implement this.

There is a free plugin made especially for this purpose. Check out some screenshots at: https://www.coderesort.com/p/epicode/wiki/oEmbed/Screenshots#Screenshots

Thanks a million! =)