how we can take uber ?

Easy..get to baggage & then call for an Uber. They will meet you outside. Past the Taxi lane Very Easy

There are pick up area outside.. Very easy And also you can use public transportation which is convenient, accessible, and fast.. Pay 5$ per ride

You must have the Uber app.

Using the regular Uber app, call for your ride. The local Uber drivers will be familiar with the process. You will need to know whereabouts you are in the terminal and establish a point of reference to be able to meet up though of course. They'll be able to pick you up in the "taxi" pick up spots in the lane out front.