Programming failed in Quick Start for Assest Tracking

Hello Team, 

I am working on nrf9160dk. I have installed the nrf connect for desktop. 

I am going through the Quick start. In quick start, in the Select an application to programming section, I have selected Assest Tracking and click on Program. 
After that, I am facing error. It was saying programming failed

Can you please help me on this. 
I would like to provide any other information if you want. 

I am sure that, I connected my kit to the desktop and turn it on and it's in the nrf91 mode. 

I have also inserted the sim into it.

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