how to export slider

Hi @assad19

You can export your sliders like this:
https://smartslider.helpscoutdocs.com/article/1728-export-import-slider#export
and you can import them to the other Smart Slider installation like this:
https://smartslider.helpscoutdocs.com/article/1728-export-import-slider#import

I’d also recommend making sure that you use the same Smart Slider version (e.g. 3.5.0.10) on both sites.