This kind of mods will always be useless, no matter how good they are and this one was actually great, until they come with an anti-ban system or a feature that removes the ID ban and let you continue on the same account. The mod is not automatically detected cause you can keep going for a while and in ranked you stop finding only bots when you are at least at gold 1 or platinum 4, anyone can report you and there are replays and highlights of the games in which they can see your screen exactly how you see it. So the only way is to have something in the mod menu that prevent the ban or remove it but let it seem like you are actually banned to the game system even if you are not.