Samsung Galaxy Tab A9+ Touchscreen Issues Are Frustrating

I bought my Samsung Galaxy Tab A9+ not too long ago and ever since I got it, it has a very strange and annoying touchscreen problem. Sometimes it detects the touch, sometimes it doesn't detect it at all, and then I change the angle I'm holding the tablet a little bit and it starts detecting it again, but I still can't use this tablet like this forever. I also turned on the touch sensitivity, but the result is still the same. And I should also mention that this problem mostly occurs on the edges and corners of the screen. (On navigation buttons like back, home, when trying to open the notification bar, when trying to press the settings icon in the upper right corner to change the image quality on Youtube, etc.) Please find a solution. If so many people are experiencing the same problem, then there is definitely a problem. Please don't ignore it.