FBA Shipment requirements

I am sending a shipment to Amazon and it requires me to carry certain documents as mentioned:

Invoice copy or stock transfer note / Delivery challan. Print out of appointment confirmation. Regulatory forms.

I have the Appointment confirmation but How do I get the other 2 documents? (Note that I am the one delivering the goods to Amazon instead of an agency or third party)

Also is tracking ID mandatory or is it only to speed up the process?