You should get an e-mail saying they received your AADSAS the same day it's sent w/ a link to their supplemental app. After you fill that out, you'll get an e-mail confirming receipt of it as well as an e-mail confirming you paid the fee. Then you just have to wait a couple weeks for your LECOM portal to update the Admissions Status. I actually had to call them because mine took a while to update. They also informed me that all of their interview dates are booked through november and they won't be handing anymore out until november unless somebody cancels their interview...