Hey Pascal,
thank you for the purchase and for the kind words!
The archive that you download from ThemeForest contains a folder named “Tokyo_WP_Theme_Package”, which in turn contains an Adobe Acrobat file named “Tokyo_Manual.pdf” – a 17-page document containing information on theme installation, customization, and related issues. Please let me know if you are unable to locate this file, I will send it to you separately. In case you’ve already read the manual and the problems you are having are not covered in it, I will be glad to help you solve them here – after all, this is what support forum is about ;)
Best,
Andrew / Satori Studio