Thingy53 turn off during deployment and can not connect to BLE, becuase it turns off

I bought brand new Thingy53, but Thingy53 turn off during deployment and can not connect to BLE, becuase it turns off. Please assist me if possible. It also turns off exactly when it goes to “Uploading”.

Project ID: Iskren-project-1 - Dashboard - Edge Impulse

I tried to flash the newest firmware from edge impusle, nothing happened.