How should I package all of this? is there a standard envelope i need to get

Can I send a check, if so who should i pay it too?

Do i need others papers to be translated beside the birth certificate?
I got my vaccination records from my country not sure if i need them to be translated too

On Form I 765 WS. I have been working here without papers should i put zer0 on #2,3 and 4?
Do I need to put details on #5 of why i have zeros?