Hi...
Twitter or other social media platforms are not the places to seek support. We have a dedicated Technical Support department who can help you using the link below.
https://www.reallusion.com/CustomerSupport/UserEx/QForm.htmlHowever, the type of issue you show is often related to graphics drivers. So as a first step do make sure that your graphics drivers are up to date. You can check with either Nvidia or AMD to get the latest drivers depending on the graphics card you have. It would also be worth running Windows Update from Start > Settings as this can also affect the software launching and displaying correctly.
Peter
Forum Administrator
www.reallusion.com