something weird with my blog site

For those who have noticed, I seem to be having problems with my blog page.

If you are wondering where the menu went from the right-hand side, check the bottom of the page.

NO idea why it's doing that, and have been trying to fix it for days, but it seems to happen with any kind of template I use. :-(

Have emailed the Blogger help, but if they are anything like Microsoft, I'll never get an answer....