Enatega Customer Application: While placing a order before user adds a new address, there shouldn't be "Done" button.

Describe the bug
On add a new Address screen While placing a order before user adds address, there shouldn't be "Done" button already showing up as user hasn't added the address yet
To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Customer Application'
Now add some items to your cart .
Click on place order button, the checkout screen will open-up.
See error at the bottom of screen there is a Done button already showing up.
Expected behavior
There shouldn't be "Done" button already showing up as user hasn't added the address yet.

Screenshots

Image
Smartphone (please complete the following information):

Device: [e.g. Infinix hot 50]
OS: [e.g. Android]
Browser [e.g. Application]
Version [e.g. Latest]

Start by reproducing the issue in the Enatega Customer Application: add items, open checkout with Place order, and enter the add-new-address screen. Trace the checkout address flow and the Done button state; the work is complete when Done is not shown before an address is added and appears appropriately afterward.

Written by the indexing model from the issue text.