Hey sorry about that, I designed the game a few years ago and the puzzles are a little obtuse lol. Thanks for continuing to play though! I might make a small walkthrough sometime soon. As for a hint: check the creepy capsules program on the computer in the room behind the prize counter for recently opened capsules. That list implies you can do something extra with each listed monster or their background. Hope this helps!
As for what to do:
There is a lever in the background of the dragon that is covered in webs. Use the soap to clean the webs away and click the lever. This will turn on the power to let you use the radio and the phone.