I forgot my password to my Mac Book and I can’t get any of the ways to fix it, that I’ve found, to work.

Hi mamie35,

Welcome to the Apple Community, where some of us do our best to help each other troubleshoot.

Sorry we do not know what you have tried ...

Apple Support have an article online to help you:

If you choose an option and follow it carefully, step by step, it should work.

Reset your Mac Log-in Password:

https://support.apple.com/en-us/HT202860

Cheers :)