I have a question about an extension on ScratchX.org, who should I ask?

The extensions on ScratchX are not maintained by the Scratch Team. You may need to ask the creator of the extension.

If you have a general question about ScratchX, rather than about a specific extension, you can ask the Scratch Team or file a case in ScratchX’s Github repository: https://github.com/LLK/scratchx.