Create automated scripts to test ecommerce mobile app place order as a guest feature

write automation script to automate the below scenarios

Scenario: 01 Customer add products in his shopping cart

Given: Mike on home page after opening nopCart mobile app
When: Mike click "electronics" from our categories list from home page
And: Mike click to "Nokia Lumia 1020" product details page
Then: Mike select size "Large" from product details page
And: Mike click plus button to increase Qty by "2"
Then: Mike click add to cart button to add the product in his cart

Scenario: 02 Customer successfully place order as a guest user

Given: Mike go to shopping cart by clicking top cart icon
When: Mike click checkout button from shopping cart page
And: Mike select checkout as guest from shopping cart page
Then: Mike input all the details in checkout billing details page and click continue
And: Mike select "Next Day Air" as shipping method and click continue
And: Mike select "Check/Money Order" as payment method and click continue
And: Mike click next button on payment information page
Then: Mike click confirm button to place the order
And: Verify order place successfully with popup message "Your order has been successfully processed!"

Additional functionalities, that may be covered:

1. The more, the better. Only if it makes sense. Use your imagination and write some additional tests if you feel you can cover other important functionalities.
2. Please include any third party test reporting tools(Ex. Extent Report, Allure report) in your automation project.
3. Please use Excel/csv file as external test data provider and your automation script have the ability to read and write data from excel/csv for above scenario(Ex. Billing/shipping address and all the quoted value in scenario step can be read from excel as test data)

Using automation framework is a must:

You can feel free to choose the framework with page object modal design pattern, that suits you best, along with the Java or other programming language as you preferred.

Record a video of tests execution:

Record a video to show how your tests are interacting with the mobile app(In Emulator). Attach the video as part of your solution.