@YULIA-2016 and
@robertp
I just link my file to the ECAS, it turn out I cannot use the My UCI # to link it, I have to use the application # on the AOR letter, and later I found the UCI # for the PA is different. This is might also the heads up for the other guys have the same problems.
Anyway, if I check with my UCI #, it shows the status is 'application received', however, after I linked it to the system, it shows' we are processing your applications'. does that means the status changed to 'in process' or not.
Thank you again!