Securing aid?

I was matched with Rice. I just got a letter from Rice about my aid package. The letter said that “to secure my aid” I have to do fafsa and upload my parent’s tax documents in a couple months.

When I applied, I submitted a non custodial parent waiver petition, because I have no contact with my father. Does being matched mean that they accepted my petition? Is my aid already basically ~secure~, or should I be concerned because I have no way to contact my father to get him to upload his tax information in February?