Hi SŁAWOMIR,
Do you want the poped window to be fixed on scroll? You can try to modify the code from the tutorial. But we do not support such functionality now. In the future we have plans to add the pop-up control.
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Sincerely,
Hella
Nicepage Support Team
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Hi SŁAWOMIR,
If you want to add popup window, please follow all instructions described here: https://nicepage.com/doc/create-a-modal-popup-55883
If you mean something different or you have any difficulties, please explain in more details and what exactly doesn't work
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Sincerely,
Susanna I.
Nicepage Support Team
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