Mi note 10 pro max switch on problem

I have a phone (mi note 10 pro max) it was last switched off at 35% BATTERY and since then it is not switching on. When I showed it to nearby shops, I found out that there is a problem in the CPU

But I cannot take the risk of getting it made here because I do survey work in Jal Nigam and during the survey, about 3000 Aadhaar photos of people have been taken from this phone, which is very important to get