Legal action for causing grievous hurt against mother by neighbors

my mother live only in house at village but some of our neighbors try to dug land near my house my mother ask them about , but they attack on my mother with sticks and digging tools we call near police station police reached at spot and police took my mother nearby hospital for medical but they refer to another hospital as per situation but 8 days had passed no complete medical is done and no action take place by police . now on this situation what we do . for a justice.