@fdpower Not sure if you don't get my point or are too stupid to get it. Every other time I got any receipt number from USCIS I was able to check the case status immediately. This time it did not recognize my case number. I did not have your number or I would have called you since you seem to know it all. So what is the obvious thing to do? Call them and clarify.
And as a matter of fact, person on the other end was totally fine clarifying it to me that their system is slow and I should be able to track it after some days. You are the one that is butt hurt for no reason.