Gemalyn

Is this for my joint sponsor and I to complete? Do I need to include my mother's photocopy passport and birth certificate? 

I'm confused. What documents do I have to send to the Philippines? What are the documents it's asking when it's said "collect supporting documents "? As mentioned in the post my joint sponsor and I already finished the "affidavit of support form" and gathered all the financial documents. 

Hello. My name is Gemalyn. I am in the process of petitioning my mom from the Philippines but I am having trouble understanding the next steps. So my joint sponsor and I have completed the affidavit of support form and obtained financial evidence. These documents are ready and they are in a folder. The next step is to collect supporting documents. I don't know what that is. Also which method is better to send the documents through email or mail? When sending these documents, do I have to include a cover sheet? 

I am looking forward to your reply.

Thank you for your time.

-Gemalyn