Thank you for playing my game, to some extent.
The wall jump controls are purposely made like that to go through some part of the level (e. g. : "chimenea" toward 2d checkpoint).
As regards the direction : you jump on the oneway platform to be out of reach of the second gard and its torch and then you see the check point on the top left corner of the screen. And then you try to find a way to reach it.
This is a game jam where everyone is welcomed to have fun. I shall recommend you choose more wisely your words when you provide feedbacks to people, for the benefit of everyone. One may think you scorn them and want to feel superior rather than help and support the people who share the same passion as you.