Please log in to myHU > Finance > My Account Balances > View Account Details & History where you will be able to view your complete account history including all refund checks that have been posted.
There is a lot of processing that has to occur after add/drop prior to refunds being available, so it is never an immediate process. If you see a credit balance on your student account, please note that it may take 10-14 days for you to receive your refund from the day you dropped your classes.
Your patience will allow us to work faster.