How to pass parameter in Load Testing of a login page with JMeter

How to pass parameter in Load Testing of a login page with JMeter and the site developed in asp .net mvc :

This is what I was trying. But could not manage to find a way where I can find the _requestVerificationToken and how to set RememberMe.

In the follwoing video, the author used a token from another request may be - when the home page loads may be. But how to set token that time, I didnot understood. Here is the youtube video link