Seasonal Employee Target Id suddenly doesn’t exist

I’m seasonal at target. I wasn’t scheduled to work for the past couple weeks. Which I expected with the season finishing up. I signed up for three extra shifts this week. I signed up for one today probably hours ago. Suddenly my account doesn’t exist. I thought I would at least have been told I’m done. Holy shit. I take the bus so I was about to go in but nobody ever answers the phone at target. I’m not going in just to be told to leave. What?