[1.8.9] i nead help with commands

[Pinkulu]

curently my command system sucks it looks like this in game 

but this is the only way i know how to make commands, i want it to be /chattoggle <keyword> <on/off>, but idk how to do that, so if anyone can help me that would be rly appricated.

https://github.com/pinkulu/ChatThings if you want to view all the code

ill anwser any questions in the comments

[Mixu_78]

1.8.9 isn't supported on this forum, only 1.14+

[Pinkulu]

13 minutes ago, Mixu_78 said:

1.8.9 isn't supported on this forum, only 1.14+

:c shit