Here you can add screenshots. If the issue is e.g. a client-side issue (= an issue, which happens in your browser) press F12 and copy and paste the console output or add a screenshot.
If you have access to the server log files, also copy them here.
<!-- The version of PrivateBin, if you use an unstable version paste the commit hash or the GitHub link to the commit here (you can get it by running `git rev-parse HEAD`) -->