Dear Marta @marta_86
When Uploading a plugin into your Back-end we need to upload it into the 'Plugins' Section:
[image: 1605145827377-screen-shot-2020-11-12-at-2.49.46-pm-resized.png]
Then Clicking ' Add New' you can upload your Imagehover Zip file there
Am i understanding your problem correctly? :)
Best Wishes
Richard