In the Land of Wonders (2009)

Still today, years after the war, some regions are contaminated with broken families, poverty, crime and low-grade uranium. In the middle of nowhere in Western Herzegovina, at a NATO military training range, a nine-year-old girl called Alica, together with her uncle Valentin, collects shells and scraps of grenades to sell on the black market. Valentin dies of cancer, Alica's diagnosis is not good but there's no money for therapy. Alica's journey through the Land of Wonders begins.

Unfortunately the movie In the Land of Wonders is not yet available on HBO Max.