Ok-Adhesiveness-2228's journey

I think I might have just been let go from my job at Stop & Shop. I'm 17, and this was my first job. Last week marked the end of my fourth week there, and when I checked the schedule board yesterday, I noticed I wasn't listed for this week. I also checked the online portal and saw the same thing. This morning, I tried to log in to the work portal, but my login credentials no longer work. When I attempted to sign in with my email, it said my account couldn't be found. I called the store twice to ask about my schedule, but both times the person on the other end hung up on me as soon as I mentioned my name. I'm really confused and worried—does this mean I'm fired?