Can't install mollie plugin

Hi, replaced my website with new one from scratch (Joomla version 3.10.3 / PHP 7.4.26 / latest event booking 3.17.5). When installing the mollie plugin (upload package) I got the errors "Warning JInstaller: :Install: Can't find Joomla XML setup file" and "Error Unable to detect manifest file."
Any idea what the problem can be ?
Tim.

Hello Tim

You installed it in wrong way. See eventbookingdoc.joomservices.com/basic-s...l-new-payment-plugin for instructions for instructions and you should be able to install it properly

Regards,

Tuan