I can not sign in to my Mac pc

Hi Bocabeaches,

welcome to the Apple (user-to-user) Community!

Re: "I can not sign into my Mac pc"

Wondering if the situation is that you can't sign in to your Mac with your Apple ID:

How to: Sign in with your Apple ID - Apple Support

or

that you can't sign in with your Mac password...

What to do: If you forgot your Mac login password

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

and:

If the standard steps to reset the password of your Mac user account don't succeed, try these additional steps:

What to do:If you can't reset your Mac login password

https://support.apple.com/en-us/HT212190

All the best :-)