How to handle two-step login with Jsoup in an Android app for scraping data?

Question

I'm developing an Android app where I need to scrape data from my university's UIMS (University Information Management System) using Jsoup.

The login process involves two steps

• On the first page, I need to enter my UID and click the "Next" button.

• On the second page, I need to enter my password and solve a captcha
  before logging in.

Here’s the issue I’m facing: When I try to handle this two-step login process with Jsoup, the response I get is always the HTML content of the first page (where only the UID is entered). It never navigates to the second page where the password and captcha are required.`

this is first page

this is second image

site url