problems with a acf form not allow images to be uplaoded

I'm having a massive headache I cant get my ACF form on the following page

I have tried going back to 2014 theme and switching off all other plugins that are no required and I'm just having no luck at all the issue is that this worked before but it does not now and i have no clue as to why I have removed a bunch of jquerry calls from the site which were doing nothing but I'm still having no luck please help