First of all, hopefully you can access the SFML website (https://www.sfml-dev.org/) as that is where you'll have to eventually download files from. I also think all of the documentation there for SFML is great.
When it comes to C++ I would recommend Youtube tutorials but since that likely requires you to have a Google account, maybe you can start with a book? Personally, I am not much of a reader so I've started by watching video tutorials on Youtube and a lot of trying to do things myself, back when I started around 2019. I've heard many people say they started by reading a book.
And before studying C++, no idea, depends on how much about programming in general do you know? C++ is known for being one of the more difficult languages to learn. Before I started learning it I knew some basics of Python and that is about it.




















Hi! Thanks for the feedback! I can say that there definitely should have been a hard mode, however, it does get harder after a while (too while). The idea was to give player more time to collect powerups but it is a bit too long.