Enatega Admin Dashboard : New Vendor is not creating-up when adding from store page

Describe the bug
When attempting to add a new vendor from the store page, the vendor is not being created successfully.

To Reproduce
Steps to reproduce the behavior:

Navigate to the Store Page.
Click on "Add New Vendor".
Enter the required vendor details.
Click "Save" or "Submit".

Expected behavior
The new vendor should be successfully created and appear in the vendor list.

Desktop (please complete the following information):

OS: [e.g. Windows]
Browser [e.g. Chrome]
Version [e.g. Latest]

Start by reproducing the failure from the Store Page using the listed steps, then inspect the Add New Vendor flow and the save request it triggers. Done means the vendor is created successfully and appears in the vendor list; the issue names no files or tests to run.

Written by the indexing model from the issue text.