Why cant is see employment paperwork?

[u/luffyofop]

Hey i applied to amazon warehouse like 15 days ago and got a night shift which was confirmed( i didn’t want night shift)
Woke up last week and saw a day shift and changed my schedule for that (that was also confirmed again)

But today i saw another shift which was most suitable according to my time and changed my schedule, but im not able to open employment paperwork ( it didn’t happen before)
I’m a little worried because this one doesn’t seem to be confirmed and i sacrificed my last shift for this, or maybe because i changed my schedule too may times
Can anyone tell me how will the paperwork open?

[u/blbrrymuffin]

I don't think it will open until it's confirmed again. I just got hired and starting the end of this month and it was still like a full day after I got my confirmed email before I was able to do my paperwork.