Welp... Craig got fired on his day off so it’s not impossible😂

Tell him to pay the OP for an entire week's work, then, if he thinks OP was there.

This is the answer OP! Unless you're Salary, then ask for your vacation days back. :)

Maybe the customer felt you “ghosted” them for not being at work when they wanted you.

“The customer’s always...”

I could never finish that sentence, which explains my two-week career in retail!

tell him to do his job and check the security camera's if he doesn't believe you

how can your boss not believe that you were on vacation? wouldn't your boss know whose on vacation and whose not?

Tell boss to check the time sheets and you will be expecting his apology.

You actually think that bosses like that will actually ever apologize? Keep dreamin'....

Boss knows. Just collecting dirt, even if fake. Start looking. The paperwork to justify firing is slowly starting.