I'm using tablet. And mobile both. I First try it to download in Tablet. But it saying app can't be installed. And while I try this on my mobile it's saying same thing.
Hm, ok. Here's some ideas why it might fail for you:
- Your devices don't have enough storage. You should have enough storage so there's still at least 1GB of free space after you fully installed the app.
- If you have an older version of the app installed, try uninstalling that one first, though you might lose your saves if you do that
- If your devices are really old and have a very oudated version of Android, then it just might not work on them (unlikely)
- The downloaded app might be incomplete/corrupted. Try redownloading it, maybe with a different browser, and see if it works then.