Basically I'm trying to use the brush tool in animated and it was easy before to have my tablet centered on a specific screen (I have 3 monitors) but whenever I tried pushing down to draw, it would go to a different monitor or area that I intended. I have a PTK-440 tablet and the problem is only in animate, and use Windows 10. I reinstalled Animate and the Tablet driver to see if that was the problem, so I don't know what's going on.
Current version of Animate 20.0.2 has a known issue with drawing tablets and multi-monitor setup.
Search the forum and you will find many threads similar to yours; roughly one per day.
There are some suggestions there for solutions.
The one that may work best is to install the previous version of Animate 19.2.1
Try to see if that will help. You can install it separately alongside 20.
Make you have the newest version of the animate and the driver. Also, make sure you have the driver that goes with your tablet. Sometimes the wrong driver is downloaded and installed.