Ah soil mix is 50 perlite and 50 soil, i give it full sun (not really hot at my place theseday, about 29-33°C)

Honestly, it looks like it is currently underwatered. The wrinkled leaves tell me that they are not as full of water as they could be. Give it some water and see if it perks up.

Eh? I though wrinkle and soft is overwatered haha

Thank you again palmsandsnow :), you helped me alot xD

One key sign of overwatering is yellowing, drooping, and rapidly falling leaves. Of course, I could still be wrong about the diagnosis, so only start watering in small amounts to see what happens.

I think palmsandsnow is right. 29-33°C is quite warm, and the mix dries out fast.

I am assuming there are drainage holes in your container?