using latest update and getting this still https://gyazo.com/61850d39c738613517e97fc77d1addc2 and sometimes it shows the name https://gyazo.com/888ffec1e7efb370b2a9d3a2402da5b5

Open your messages.yml

Search for:
ip: '&cWarning: [player] attempted to join the server but was denied due to &4[reason]'

replace with:
ip: '&cWarning: [ip] attempted to join the server but was denied due to &4[reason]'

but i want it so that their name will show

The name will be shown.
Known issue with IP-based bans.

ill try now thanks