White dots on an iPad screen usually indicate stuck or dead pixels, or sometimes a screen issue. First, try restarting your iPad to see if the dots disappear. If that doesn’t work, you can try gently massaging the area with a soft cloth to see if it helps unstick any pixels. There are also apps and videos designed to fix stuck pixels by rapidly cycling colors, which you can try. If the problem persists, it might be a hardware issue, and the best option would be to contact Apple Support or visit an authorized service center for a screen repair or replacement.