If You want to leave a donation to help run and retain the Temple, there are lots of hundis (donation packing containers) located across the Temple. A Hindu temple contains a Shikhara (Vimana or Spire) that rises symmetrically higher than the central Main with the temple. These spires are available https://shanidevmandirinadelaide.blogspot.com/2025/01/the-role-of-hanuman-temples-in.html