Ugly iPad view

Hi

I’m using the theme twenty 12 (1.2) and I’m really happy how it looks on my computer. But yesterday I looked at my website (http://www.coetail.com/merilynwinslade/) on my iPad and nearly fell off my chair it was so ugly.

I’ve searched on ways to change it but I couldn’t find anything helpful. The posts I found says this theme looks fine on iPads. My problems are:

1. sidebar is blank and all widgets moved to the bottom
2. Scrolling recent stories thing at the top only contains a graphic for 1 post
3. My header graphic is not displayed
4. Below the scrolling thingy, the same two posts are repeated 6 times in columns across the screen.