Can't download instagram?

[Geo🌺]

I have a samsung galaxy ace, and one of my friends accidentally uninstalled it, now I can't get it back as a huge banner across the top of the screen says 'your device isn't compatible with this version', how can I get the earlier version, Or is it impossible?
Please help!
Thanks :)xx

[Â]

go here - http://www.mobiles24.com/downloads/s/552...-instagram -- click "download this item " if you can scan qr code well and good else download instagram.apk and put it in your sd card and click it. i believe that you have ticked the option for installation of non market apps in the settings.