Can't recover my account

Hi,

Due to an issue I had to reinstall the chrome extension but didn’t save my seed phrase.
I still have access to the pc, chrome browser and vault file although I’m unable to find the word “vault” when opening it with Sublime (editor). It kinda looks encrypted or smth.

I was following this article https://metamask.zendesk.com/hc/en-us/articles/360018766351-How-to-use-the-Vault-Decryptor-with-the-MetaMask-Vault-Data.

I truly need some help, please.