Assuming you're on a desktop computer, art the top of any page is History. Go to History>In Progress Tab. Your most recent lesson will display at the top. If you jump around a bit on lesson, the list shows you the most recent lessons you've been working on.

Since I'm just someone who comes to GT for the odd lesson and board discussions, but for a number of years, it's fair to say that the stff at GT is pretty responsive. Not knowing you'd emailed the staff or anything, it's odd that your first post on the board is angry and expection that someone would have responded to you already.

If you'd like help, many folks who come and go here are happy to help.