Website STILL does not work on iPhone

I am writing AGAIN about this SAME problem - the slider does not display on my website on an iPhone. I reduced the size of the graphics in the slider and that fixed it at first. But it is not displaying at all now, plus I cannot get the site navigation to display or work. Website - www.ChristineLoff.com If this can't be fixed, I'm just getting another Theme (and not from here).