Why won't this part stop spinning when player isn't touching it?

Okay, I think I figure out the problem. Took a little bit of learning for me too!

There is a type of event called TouchEnded for parts that detects whenever something stops touching mentioned part.

If you create a boolean that detects when someone is touching the part, it will do what you intend!

Here is the working code:

debounce = false
touching = false -- Created a new boolean called touching
Players = game:GetService("Players")
script.Parent.Touched:connect(function(hit)
	local part = script.Parent
	local moving = false
	
	if hit.Parent:findFirstChild("Humanoid") and not touching then
		touching = true --Since someone is touching, set this to true
		while touching do -- While someone is touching do the following...
	
				local player = Players:GetPlayerFromCharacter(hit.Parent)
				part.CFrame = part.CFrame * CFrame.fromEulerAnglesXYZ(0,0.2,0)
				moving = true
				wait(.1)
		end
	end
end)

script.Parent.TouchEnded:connect(function(hit) --  This will activate when something stops touching
	local part = script.Parent
	
	
	if hit.Parent:findFirstChild("Humanoid") then
		touching = false -- If player stops touching, set to false.  (This will stop the While loop)
		part.CFrame = part.CFrame * CFrame.fromEulerAnglesXYZ(0,0,0)
		moving = false
	end
end)

This should work, I tested it before reposting.

Let me know if you have any questions!