That would mostly likely be a technical issue with instagram, rather than the kindle try restarting the app by force stopping (settings > apps > instagram), and if that doesn't work, attempt to update it (if available) or uninstall and reinstall you can also restart the kindle and see if it makes a difference. How to download instagram kindle fire. Here are the steps to download instagram for kindle fire download instagram for kindle fire 1 in order to download instagram for kindle fire, allow your device to install third party apps 2 to do so, go to "setting" and then select 'device" option 3 here you will have to enable "allow installation of applications" 4 now open the silk.
how to download instagram kindle fire