A.C.A.S is open-source software licensed under GPL-3.0 for personal use only.
If you're about to use A.C.A.S to gain prizes you don't deserve, STOP NOW. You will be caught eventually, you will lose your reputation. Nobody's special, everyone will get caught eventually. Not worth it.
Being 600 ELO at chess doesn't mean you're stupid. Chess is not an IQ test, it's literally just a board game. If you struggle to take a defeat, you might need a bit of help with your headspace more than you need chess assistance.
If you're stuck in a pattern of cheating and finding it hard to stop, know that help is available ❤️, reaching out early can make a difference. If you're not in the right headspace, take a step back from A.C.A.S and look after yourself, mate.
You can still uninstall A.C.A.S and never use it.
If you're here to learn, then by all means, stick around. A.C.A.S can genuinely help you become a better player, provided you use it properly and keep your usage in check. Put the work in, and you'll get far more out of it than you ever would by blindly copying engine moves.