Scrape data from website from on change event using node.js

I'm trying scrape data from one website. In that when page load there is drop down list and I have to select specific value from the dropdown.

For scrapping data from web I'm using cheerio reference link is https://www.npmjs.com/package/cheerio.

When dropdown value change then they call some Javascript function same like this way https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_onchange.

I am able to change the dropdown value in node.js but value's are not change. When I scrape after change the value of the dropdown, I'm still getting default page load data.

I have search a lot on that but I didn't get any proper output. I need some module or code which is works fine with 'node.js'.