Add slider button on page where i want slider does not work, but copy code and paste it on page works.
No big deal, but thought you should know.

Hello!

Thank you for letting us know about this issue!
I have checked the latest free version of Slider WD plugin, but could not replicate the issue. So most probably it is specific to your website, e.g. a conflict with your website theme.

We can take a look at this from your site, if you'd like. Please send us temporary WordPress administrator access information using this contact form . Also make sure to mention the link to this forum thread in your message.

Our development team will provide a solution to the problem as soon as possible.
Thanks! Have a wonderful day!