How can I permanently delete a file in the pterodactyl panel?

[half trail]

I have installed a pterodactyl panel, even if I delete a server's files in this panel, there is still no space on the server.
If deleted files are stored elsewhere, where are they stored and how can I delete them?
Sorry for my bad english

[spring nova]

Your server files are stored in /var/lib/pterodactyl/volumes/ by default.

[flint isle]

They aren't stored anywhere else. If they are deleted then they are deleted

There is no "recycle bin"

[craggy pagoda]

You can clear some unused docker images

[half trail]

So why doesn't the space in vds increase even though I delete the servers?

[flint isle]

Because you have other things taking up space

[half trail]

I checked how many gb of space there was before installing the servers, then after installing the servers, I checked, then after deleting the servers.
after deleting the servers it had the same storage as before deleting the servers vds

sorry my english is very bad i use translate

[flint isle]

Depending on what game you are running, most of the space is likely taken up by docker image cache.

[half trail]

I don't know. I guess I will have to format the vds once a month

[flint isle]

There's no need to do that.