The “estimated date” is the date that your funds are ready to be released however your enrolment must first be confirmed. Typically, confirmation of enrolment begins 2 weeks prior to the start of classes. The “estimated date” will continue to change until your enrolment is confirmed. Once that is done, your funding will be released.
Contact Financial Aid and Awards if your confirmation of enrolment has not been proceed by day 10 of the term.