User uploads not working.

I have Real Estate Responsive theme 5.2. I have set up packages for users to be able to upload at least 5-8 images using the listing setup option. However when a user adds a new listing, there is no option available on my site any more to upload files of any type. I saw the forum listings to filter uploads to images, and I tried modifying the functions_php of my site and brought the site down.

Could there be a plugin conflict or something preventing the image/file upload option during the listing process? I had it before the upgrade and it was great but now it has disappeared and my listing packages should activate image uploads.

https://www.realtyportal.ca is my Web site..

Mark I am happy to send you my password/set you up with a login if you want to check out any settings all my plugins are pretty standard. If I need to go to the “Hire an Expert” option for this I am willing to do so as well. I have a subscriber that wants to upload a number of listings and the images her self.