I've ordered Themler Pro to create Prestashop template.
I've installed PrestaShop 8.1.1 first, but when uploading the zip-file as template, I've got a message that Zip-file is not correct. Even when I try it with an old version (188.8.131.52), I've got the same error message. I've tried it to export with and without Themler configuration in the ZIP-file.
I can't see on the official pages of Themler which versions are supported.
Can you give support?