Can't get into very important account

Hello, my name is Kristen H****. I can't remember my gmail password and my phone number is disconnected. I have completed the account recovery page at least 100 times with no luck it says google can not verify me. Please help me I have pictures of my dog that I recently lost and I desperately want them back. Thank you.
The lost account is ***@***. I can be reached t **** @gmailcom