Howcome my group uniform script doesn't work?

So, my problem is that when I place this script, and then I place all the ID necessary. When I start the game the uniforms don't show up, help me please.

wait(1)
group = 226843 
rankuniforms = true --false if you have one uniform for all members
shirtnoranks = "http://www.roblox.com/asset/?id=" -- shirt asset, only needed if rankuniforms is false
pantsnoranks = "http://www.roblox.com/asset/?id=" -- pants asset, only needed if rankuniforms is false

totalranks = 2

rank1 = 1 -- rank number in group admin -- Private
shirt1 = "http://www.roblox.com/asset/?id=120932240" -- rank 1 shirt asset
pants1 = "http://www.roblox.com/asset/?id=120932317" -- rank 1 pants asset

rank2 = 2 -- rank number in group admin -- Sergeant
shirt2 = "http://www.roblox.com/asset/?id=120932257" -- rank 2 shirt asset
pants2 = "http://www.roblox.com/asset/?id=120932317" -- rank 2 pants asset

plr = script.Parent.Parent
repeat wait(.25) until plr.Character ~= nil
wait(1)
char = plr.Character
if plr:IsInGroup(group) then
	if char:FindFirstChild("Pants") ~= nil then
	else
		pnts = Instance.new("Pants")
		pnts.Name = "Pants"
		pnts.Parent = char
	end
	if char:FindFirstChild("Shirt") ~= nil then
	else
		pnts = Instance.new("Shirt")
		pnts.Name = "Shirt"
		pnts.Parent = char
	end
	if rankuniforms == true then
		if plr:GetRankInGroup(group)== rank1 then
			char.Shirt.ShirtTemplate = shirt1
			char.Pants.PantsTemplate = Pants1
		elseif plr:GetRankInGroup(group)== rank2 then
			char.Shirt.ShirtTemplate = shirt2
			char.Pants.PantsTemplate = Pants2
		else
		char.Shirt.ShirtTemplate = shirtnoranks
		char.Pants.PantsTemplate = pantsnoranks
	end
end

Remember, the uniform is the TEMPLATE, not the clothes you buy from the store. And, to find the template subtract 1 from the last two numbers, if you have any number, such that has a 1 at the end, it can't be 0, so subtract two. Remember to review your work and use the output to check errors.