There is no change in Pitch PID after Autotune

Hi. I have tried to make autotune in my plane and I have did almost 30 times pitch up and down and also roll right and left. I can see the change in roll after the tune in basic tuning page but nothing change in pitch. Also I can see the change in flight log page as a “PID/TUNE/Pitch Controller”. How can I see the changed PID value? Can you help me? You can see the basic tuning page after the AUTOTUNE and Before the AUTOTUNE. Also I’ve attached the LOG file here.

LOG: http://s4.dosya.tc/server6/pkjg7b/00000039.rar.html