Desktop/Web crawling application with CAPTURE and REFUND Functionality

I would like to create a desktop or web application to do web crawling and submitting information
It should with 2* data (payment ID + Amount) provided in excel or API:
1. connect to a URL and use saved username and password
2. Click on a specific link

And
for CAPTURE functionality do:
3. Submit ID* data provided in specific field and press “search” button + Click on a specific field Authorized capture + “Captured marked” button

OR
for REFUND functionality do:
3. Submit ID* data provided in specific field and press “search” button
4. Click on a specific link, press “refund” button + fill a field with amount provided and also put a dot “.” in other specific field + “Perform operation” button

At the end of the process, LOGS should be kept to know if one action was not completed properly.

ATTACHED THE SAME DESCRIPTION WITH PRINT SCREENS