contributor not able to upload media

Only the admin seems to be able to post media. Also I see some js errors about missing files from your plugin. We would like to get this correct as soon as possible and if you don’t have free time to address this issue, we would gladly pay you to speed up the process. Here is a link to the site. https://adventuresofemptynesters.com/share-your-adventure/

https://www.ads-software.com/plugins/djd-site-post/