u/Glittering-Year3923

This is my first bonsai tree, i got him from a friend.

Im very attached to it but it started drooping and he looks very dry. I try to water him at least once every two weeks. He lives on my table below my ac, so i thought that was the issue but after moving him he's still getting worse. I also thought maybe my humidity is too low, (its around 50%)

Someone please help if he dies im gonna cry