Making an animation activate through chat?

Hello, I am working on making a dabbing script in my game and I want it to activate through "/e dab. It isn't working and I'm not sure why. It is located in Starter Player Scripts and it's a local script.

local animation = Instance.new("Animation")
animation.AnimationId = "rbxassetid://636749560"
local animtrack = nil
local canplay = true

function processCommand(speaker, message)
	if message == "/e dab" then
		if canplay then
			canplay = false
			local Cname = speaker.Name
			local character = game.Workspace.Cname
			animtrack = character.Humanoid:LoadAnimation(animation)
			animtrack:Play()
		end
	end
end

Any help is appreciated.