Hello Marjo03,
I regret to inform you that your map is being rejected.
The build has improved a bit, but the main rock (or inner object) looks a bit off; I would try to change the color scheme. Since we do have another map relating to toxic things already, make sure this build stands out.
The parkour is still a bit repetitive in places, with the fences at the start being an example. Make sure you have better variety throughout your whole map!
Thank you for submitting this map, I would love to see more submissions from you!