When I am in Photo mode manual  (not video , I can change iso o er there) I can't adjust ISO and EV. Only shutter speed and white balans. This happens today while flying (i don't know how), I can't find a way to fix this.  

Look at the pictures. There is the Letter A above the ISO.

Can you help me?

Hi!
You might be better off posting your question in the 'products' section of this forum.
That is way more active.
Just create a new thread here : https://forum.dji.com/forum-129-1.html and select the right category / subcategory.