Extra button displayed when published

Hi @laksha2804

I believe the problem will be related to this:
https://smartslider.helpscoutdocs.com/article/1939-slider-preview-look-different#autop
So there is a plugin or your theme which has autop functions, so they add a bunch of p or br tags everywhere. In the documentation above you can find our solution suggestions as well.

If that wouldn’t help, then please send a publicly available link to your website, and we’ll check it out. You can also contact us through our support system here if you don’t want to share it publicly:
https://smartslider3.com/help/

Thank you so much. The iframe works.