Can't connect to the phone huawei Y9 2018 and huion 950p
I bought a Huion inspirory 950p.
It works well with computers.
The original otg adapter was missing and another otg support adapter was used to connect it.
When connecting the phone to the drawing tablet, the power indicator light is on but there is no indication on the phone.
The phone model is Huawei Y9 2018 and also supports OTG.
Tried to connect to other otg support phones but could not.
How can this problem be solved?
Can someone help me, please?