HiPen H7 not working

I recently bought a new Hi10 Max with a keyboard and a HiPen H7. My only question is how do I connect my HiPen to the laptop so I can use it properly?

Supposedly it should work automatically, did you insert batteries inside the pen?

Best regards

The battery already was in the pen when I got it out the package

Tech said there is no need of drivers or install
You could try this:
https://www.mediafire.com/file_premium/t4665w844xr5rkg/hi10_max_TP_Driver.rar/file

If still, try changing another batteries, and if not it is because the pen does not work It should be automatic.