[BUG] Unable to link

[vyvin]

Describe the bug
Linking doesn't work keeps giving incorrect usage error

To Reproduce
Steps to reproduce the behavior:

1. Look at Display shop and do /ds copy
2. Copy DS ID
3. Goto chest want to link
4. type /dsa link 1
5. Get error saying incorrect usage

Expected behavior
Link of DS and Chest to be successful

Screenshots

Server: 1.20.1 Pufferfish (fork of paper)

Additional context
Permissions are set to allow users to use the command

[bzigus]

It's been a little since I've done anything with this plugin. Let me take a look tomorrow. Busy this afternoon

[bzigus]

Found the source of the bug - I'm using an outdated API for Displayshop. I'm sorry, but I don't have the time to rewrite the plugin for the new API. Feel free to make fork the code and try to fix it if you want.