Recording web page navigation

Hi there.
I’m trying to navigate to the movements page in my bank. I open the web browser, then with a recording secuence my robot navigates to the movements page. This method worked well till now, But the bank have improved the page using angular.js and I have a problem when I fill the form to query the movements between dates… It doesn’t work well
For example in the img if you push the “buscar” button it should request the movements by ajax or something. But in the robot recording is empty, it never fills the content. I wonder what should I do. Best regards