Hello,
Thanks for contacting us
You can follow our documentation below
https://nicepage.com/doc/67475/install-wordpress-plugin
Feel free to ask questions
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Sincerely,
Ahmad.
Nicepage Support Team
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To manually add a plugin to your WordPress website:
Download the desired plugin.
From your WordPress dashboard, choose Plugins > Add New.
Click Upload Plugin at the top of the page.
Click Choose File, locate the plugin .
After the installation is complete, click Activate Plugin.
Regards,
Rachel Gomez