you has money vs you have money.

it baffles me as to why i can’t hear people saying in coversation “you has”.I was taught that the word “you” could be used to refer to one person and as well many. thanks

It can refer to many, but ‘has’ is incorrect:

Singular:
I have
You have
He has
She has
It has
The has

Plural:
We have
You have
They have
(The) have

There is no way of knowing whether the use is the singular or plural ‘you’ except for the context.