Hi,
sorry for late reply.
At first, thank you for playing my app.
You don't neet to create folder.
The folder is created automatically when the app is installed.
You can't see the folder like this video?
Please check this video.(1min 15sec）
And please check the correct path.
And how to access these files.
If importing is correct, these files will be shown automatically.
Like here.(1min 48sec)
Please let me know if it doesn't look like the video.
I hope you success and enjoy HandParticle.
Thank you!
VoxelKei