Ways to recover my 30,000 photos in my iPhone which were not backed up

Hello,

I have a iphone 13 pro max, it was stuck it reboot loop, so I thought of updating it without backing up my data. The phone got stuck in recovery mode.

I tried using various tools like tenorshare reiboot, wondershare , dr fone but my phone couldn’t leave recovery mode. I tried using 3utools and tried flashing my iphone selecting retain users data but it didn’t work as well. So i went to a repair shop they said they need to open the phone and see if there is any chance of data recovery, they said my phone had water damage , they said when they cleaned the water the phone came automatically to apple logo home screen and the phone started completely as a new phone after that. But it was still stuck in reboot loop so i used tenorshare reiboot standard repair to remove reboot loop but the phone again came to recovery mode. I don’t know what is the issue with my phone. It is under warranty. All the photos and whatsapp media is lost. I whatsapp media is visible as question mark on my other phone. It shows as thumbnail image.

Please find attached some of the reference pictures of my phone.

Is there any chance that i can get my data back?? I have very important data in that phone?? Please help me.

Thank and Regards

Monica