Hello and sorry for so many posts from me!

Well im a beginner from iceland and cant get alot of help from here hehe. well i was thinking can i go out side and find sticks and branches boil them and put them in the tank with the frog?(whites tree frog)

another question: he does not move alot or croak is he unhappy? does he need a friend?
he does not climb alot and only hangs out on the bottom on the cage so im trying to change that but its hard to buy some "sanitary sticks/branches" here

Thx for all of the help you guys rock!

Best regards TraxData