Konstant is a Luau decompiler. If you think that means it saves Roblox games, you’re wrong and likely not skilled enough to use this tool.
The commands, which you type in chat, are:
/decompile
/decompile-source
/decompile-source-file
/disassemble
/disassemble-source
/disassemble-source-file
Once again, this is a tool that some people will not understand how to use. Go learn more about Luau if you don’t know how to use this.