The text started to display, but on one side it is upside down,
how to fix this, maybe a problem with the model itself?
Can you attach a code snippet or a sandbox so that we can have a look at your approach?
If you share code snippet in here, it’s really better to find issue.
This is a pretty common issue.
Try:
texture.flipY = false
Also make sure
texture.colorSpace = ‘srgb’
Flip UV in 3ds max or Blender.