Something changed when I downloaded a new version

I used to simply transfer a file from the left side to the right and that allowed me to create a new link allowing people to read my newsletter.

The right column has different information now. Is there anyway I can talk with someone for 3 minutes to straighten this out?

And, I would like to make a donation for the help.

Thank you.

What "different information"? Please be more specific. Some screenshots might help too.