how to reinstall garageband on ipad ios 9.3.5

Hi there,

six month ago i uninstalled GarageBand (buyed when it was a payment app) from my iPad 2 to make more space.

Now i wish reinstall the same version of GB on my iPad 2 with iOS 9.3.5 (the last iOS suitable for that device) but on AppStore there's only the most recent version running on iOS 11

How i could do to reinstall the old version of GB?

Thanx a lot

Max