I have a problem with my GUI's frame not being positioned right, help?

So i have this UI problem that the frame that i'm trying to move to the button keeps on going up check the screen shots so you can see what's happenin

How it suppose to look like VS How it looks like

Code

local poses = {
["Team_Change"] = "0.114, -50,2.414, -50",
["Store"] = "0.253, -50,2.414, -50",
["Playerlist"] = "0.376, -50,2.414, -50"
}

for _,buttons in pairs(script.Parent.Main_Frame.menus:GetChildren()) do
    if buttons:IsA("TextButton") then
        buttons.MouseButton1Click:Connect(function()
                script.Parent.Main_Frame.menus[buttons.Name].TextColor3 = Color3.new(236, 201, 0)
                tweenlinetobtn(buttons.Name)    
        end)
    end
end

function tweenlinetobtn(btn)
    for s,poses in pairs(poses) do
    if s == btn then
    script.Parent.Main_Frame.menus.line.Position = UDim2.new(poses)
    print(btn)
    print(s)
    print(poses)
        end
    end
end

> (EDIT) There's no error nor output.