Filed 1/11/20 and it says pending but someone I know filed yesterday and has been accepted?

I guess I’m confused if I did something wrong? Orrrrr could they have been in a test batch or something? 
I filed and it says I filed 1/11/20 and it’s currently pending. I guess I’m just wanting clarification because when I look on WMR it says all my info is invalid. Is it because the irs hasn’t accepted yet?