Re: Shopping Cart not showing up after adding items
You seem to have both the "go to cart" switch and the shopping cart sidebox turned of and possibly have disabled the link from the header to the cart too.
First - enable those things one at at a time until you get a combination that works for you.
Please do not PM for support issues: a private solution doesn't benefit the community.
Be careful with unsolicited advice via email or PM - Make sure the person you are talking to is a reliable source.