Fix checkout compatibility with Internet Explorer on Avada Wordpress site.

Hi, we need someone to assist with trouble shooting the checkout procedure page on [login to view URL] with respect to Internet Explorer. When using IE the viewer is unable to edit the checkout fields and therefore checkout is currently unavailable for IE users. Any browser compatibility efforts for IE should not affect the way the site currently renders in the other major browsers as we've already got the site compatible with all those other main browsers. FTP, WP and Cpanel access can given. regards, Phil