You could have a look at the OpenTabletDriver project and the DIGImend project, furthermore this Video about installing the DIGImend driver for Huion on Linux might be helpful for you.
Maybe this description of the setup Huion Q11 v2 tablet on Linux will also help you.
Other than that, I can only link you to a few topics in and outside the forum and hope you enjoy reading them.
And at the end a universal description to assign the shortcut keys via terminal I found on the MX-Forum.
I hope you find the tip here that fits your problem, with the drivers of OpenTablet and DIGImend most tablets can be persuaded to cooperate, I keep my fingers crossed that it works.
And if you can’t get your tablet installed, please open a new topic with a meaningful title and describe your problem, specifying operating system, tablet manufacturer and version and if possible also, at least briefly, describe what you have already tried. With a little luck, you will find someone who can help you.
And regarding your English problems, well I could understand you, your English is fine, but you could, if you are ever unsure, translate and correct or adapt your texts for checking purposes with DeepL.
So, and now I have to go to bed, it is very early in the morning.
Hello and welcome to the Forum @Shamisen!