how do I submit my secondary shipping address?
I've picked up that you're looking for guidance on how to submit your secondary shipping address. Let me assist you with the steps:

1. Begin by logging in to your account.
2. Navigate to the 'My Account' or 'Profile' section.
3. Look for the 'Shipping Addresses' or similar option.
4. Within the shipping addresses section, you should find a button or link to 'Add a New Address' or 'Edit Shipping Addresses'. Select it.
5. Fill in the necessary details of your secondary shipping address in the provided fields.
6. Don't forget to review the information for accuracy.
7. Save the changes.

If you encounter any issues during the process or if the steps appear different on your account, please provide more specific details about where you're facing difficulties, and I'll be more than happy to assist you further!"