See a Doctor right away.
Click the Apple logo above and it will load your KallDoc screen. At the bottom of the screen you’ll see an icon depicting an arrow that looks like it’s trying to get away from a square. So tap this button. Now tap “Add to Home Screen”. Name the icon KallDoc.
For Android Devices you can get KallDoc at the Google Play Store (The Android Store). Just click on the icon above from your Android to get it.
Just click the link above. Then press theMore icon, then press Pin to Start.
You can use the same link (above) to access KallDoc on any Mac or PC connected to the Internet.