IPhone issues

I’ve recently launched our website and have asked people on our Facebook page to see how it’s working in their various devices. A couple people have reported issues with IPhone (one specifying IPhone5). I’ve tagged you (StyledThemes) in the facebook post as one person put up an image. Seems that when he clicked on the ‘recent posts’ in the footer it was rendering in an odd page size (off to the left). Another person stated that when they had a quick look the image came up but was “not interactive”. I’m presuming he means he couldn’t click on any of the links or scroll. He’s to get back to me with more specific details. Has anyone else reported issues with the IPhones? The website is farmweld.com.au