Dear Krupa,

Assuming you refer to this widget: https://marketplace.mendix.com/link/component/116935

This is a community supported widget, created by Intelizign.

If you need the source code

1. contact Intelizign 

2. download it in your project and find it in your widget folder /../ProjectFolder/Widgets

Be aware that this widget has been released in 2021 on version 8.18, without any further updates and it might not work or not properly work in 9.x or 10.x.

Knowing it isn't a Mendix supported widget, it might be a good option to create your own or rely on newer community widgets.