Select Platform
Games:
The version number can be found in the top right corner of the main menu after starting the game. 1.63 and below: Version Number can be found in the main menu, bottom left-ish.
Follow the instruction described here. If it doesn't help, proceed with submitting the ticket.
Please remember to specify which quest objective you're stuck on (if applicable).
You can attach a file to your report e.g. a screenshot for graphics issues. Limit: 12 MB
To create DxDiag report press Windows key + "R", type DxDiag and click on "Save All Information..." button.