How can I modify a part's position using a for loop?

Hello

I have tried moving a part to my HumanoidRootPart with a for loop using this code:

function onClick(noot)
	local val = script.Parent.Parent.TextBox.Value.Value
	local text = script.Parent.Parent.TextBox
	val = text.Text
	local plr = game.Players:FindFirstChild(val)
	local val2 = script.Parent.Parent.dis.Value.Value
	local text2 = script.Parent.Parent.dis
	val2 = text2.Text
	local item = game.ServerStorage.SponsorItems:FindFirstChild(val2)
	if plr and plr.Character and plr.Character:FindFirstChild("Arm1") and item then
		if val2 == "Food" then
			local foood = item.Food:getChildren()
			-- local clone = foood[math.random(1,#foood)]:Clone()
			local e = plr.Character.HumanoidRootPart.Position
			local ab = Vector3.new(e.x, e.y, e.z)
			for i = 1, ab, .5 do
				game.Workspace.Sponsor.Position = game.Workspace.Sponsor.Position + i
			end
		end
	end
end

script.Parent.MouseButton1Click:connect(onClick)

However, it doesn't seem to work, and I don't see the error in the console. Hierarchy: http://prntscr.com/is98wi

While we're at it, do you guys/girls also know how I can clone food in the plr's backpack when the "Sponsor" part touches the HumanoidRootPart?

Thanks

you cannot do this because in order to do the loop, you need one value. An easier way is inserting a Body Position into the root part and inserting the coordinates there.That's just my advice, i hope i helped :)