Plugs-Ins Issues

[vale swift]

Need some advice, my younger brother recently started a server, he installed his plugins and he said he added them to the server.
But how does he use them now?
He can't seem to access his plugins nor able to use them.

[deep haven]

he can google the plugins and find guides/info on how to use them

it may also be best to have him come here if he needs help