Could i have somebody on team create for hire to make my GUIs scaled and maybe give me a brief lesson on how to do so? Discord would be good means of communication if that is available!

I found a plugin (https://web.roblox.com/library/1496745047/AutoScale-GUI) that is SUPPOSED to do it for me but i dont know how to use it. If it is broken please tell me or if it works could you give me a brief tutorial how?