Yes you do, if you are one of the borrowers (up to a maximum of 3 joint borrowers) and the loan has been disbursed.
You will need to have eligible transactions in at least 3 of the 5 transaction categories:
Cashback is credited by the 7th working day of the following month. If the 7th working day falls on a Sunday or Public Holiday, it will be credited by the next working day.