google cloud print registered printers from my device
First, make sure that the chrome app is logged into the same Google account as the printer is connected to. To confirm that, go into "chrome" -> "settings" on the top of the page it will show the account that chrome is connected to.

If that doesn't work, see if clearing data of the chrome app does the trick. (Settings>apps>chrome>storage>manage space>clear data.)

You can also try this trick, to install apps that are not available in your country.