I have difficulties to use my product(s) even after reading the user guide; can you provide specific assistance? 19 August 2022 07:20 Updated To get assistance regarding your product functionality you can reach us via our contact form. Related articles How to contact technical assistance? Where can I access the global FAQ? Where can I get the latest firmware for my Theta? I lost my user guides, what can I do? Theta is damaged and does not work properly, what should I do?