Why are these RemoteEvents not working?

So heres the trigger in workspace,

for i, model in pairs(workspace.ClothingModels:GetChildren()) do
    model.Torso.ClickDetector.MouseClick:connect(function(click)
        game.Lighting.BuyShirt:FireClient(click,model)
    end)
-- Other RemoteEvents
end

and heres the connect in the players starter scripts,

game.Lighting.BuyShirt.OnClientEvent:connect(function(click, model)
    game:GetService("MarketplaceService"):PromptPurchase(click, model.Shirt.ClothingID.Value)
end)