testing for compatibility

I tried to use the theme preview but it is different from what I see on my Iphone 5. I was looking at the site http://mobiletest.me/ to test on other devises,
but when I enter my website address it goes to the desktop version not the wptouch version. Do I need to put in a different address?
new.sonotronics.com.
thanks

https://ww.wp.xz.cn/plugins/wptouch/