can someone help me with this tool for Rogue?

okay, so i have been working on a touch tool and it works ... but not fully when i get someones tool, it takes it away from the other player even though it should just clone it into my backpack and leave it in the the other players as well maybe one of you can find my mistake

bin=script.Parent

function onButton1Down(mouse)
    mouse.Icon = "rbxasset://textures\\GunWaitCursor.png"
    local hit = mouse.Target
    if (hit ~= nil) then
        humanoid = hit.Parent:findFirstChild("Humanoid")
        if (humanoid ~= nil) then
            children = hit.Parent:children()
            for i=1,#children do
                if (children[i].className == "Tool", "HopperBin") then
                    children[i].Parent = bin.Parent.Parent.Backpack
                end
            end
        end
    end
    mouse.Icon = "rbxasset://textures\\GunCursor.png"
end


function onSelected(mouse)
    print("Action Tool Selected")
    mouse.Icon = "rbxasset://textures\\GunCursor.png"
    mouse.Button1Down:connect(function() onButton1Down(mouse) end)
end

bin.Selected:connect(onSelected)