Immonex Lead generator Plugin installation

Hi! I need support configurating the Plugin called Immonex Lead generator for wordpress. For some reason its not displaying the way I want and for a developer I am sure this is an easy task. The plugin is already uploaded to the website and connected to the API of IMMOBILIENSCOUT24 + I also activated the GoogleMaps API. There might be an issue with this though, I am not 100% sure and I dont want to waist more time on this. Documentation and more information about the plugin can be found here: [login to view URL] Access to the API´s or the detailed information can be provided. This job needs to be done as fast as possible. Thank you! [login to view URL]