I can't figure out how to find the target

Is there any way I can find the target? There isn’t really anything in the documentation and I was wondering if there was any way

local TextChatService = game:GetService("TextChatService")
local Prefix = "/"

function Command(Name, PrimaryAlias, SecondaryAlias)
    local Command = Instance.new("TextChatCommand")
    Command.Name = Name
    Command.PrimaryAlias = Prefix .. PrimaryAlias
    Command.SecondaryAlias = Prefix .. SecondaryAlias
    Command.Parent = TextChatService -- Explicitly setting the parent
    return Command
end

local Kill = Command("KillCommand", "kill", "k")

Kill.Triggered:Connect(function(Player, Arguments)
    -- Code here
end)