Pen Display flickering

Hi! So I have a Wacom- One Creative Pen Display and I’ve had it for about a year and everything has been working great but the screen on it started flickering a lot and it was something always there, it would flicker for a second before going back normal but now it’s flickering a lot to the point where I can’t even draw on it and it just goes black. I can still draw on it but I can’t see I have to look at my laptop screen to navigate. And I’ve tried the HDMI cord, I’ve tried wiggling it and moving its position to see if that was the issue but it doesn’t seem like it is. Can anyone help me with this?