nyp dae pls help 😭

HI I SUBMITTED MY DAE FORM 2 WEEKS AGO AND I HAVENT RECEIVED ANY EMAILS OR NOTIFICATIONS and i just checked my email and i realised i didn’t receive any emails from forms.sg after submitting my documents and when i check my browser history it said 502 bad gateway, does that mean my supporting documents wasn’t submitted???? omg i’m freaking out 😭😭😭 someone pls help