From yesterday: Tom, I found videos on YouTube on how to replace the screen on my specific phone. Search Amazon for your tablet model and "replacement screen," then you search YouTube on "how to replace screen for" and your specific model.
This sounds complicated.
I can be, or it might not be. I found out that for my phone, I can get a replacement screen where you have to heat the glue that holds it on, carefully take off a bunch of parts, reglue everything and hope it all works; or I can get a screen already attached to a "frame" where I just have to take out a few screws, pop out the existing screen/frame, unhook the camera and headphone input, swap out the screen/frame, put the screws back and it's done!