Here is What to do through the Mission/ Case of the Missing Coins
1st:
Talk to The Penguin with the Flying Cap on

2nd:
He walk talk to you, Say anything to Him
3rd:
He will Open the Door, and Then can't Reopen it, go into Office

4th:
Look Under the Settee and Click on the Paperclip and The CD ROM and Put them into your inventory

5th:
Go to the Computer and put the CD ROM in and Turn on the PC

6th:
A Box With My files in will Pop up, Double click on my My Files

7th:
Then another box will appear, click on Combination_Number

8th:
A Combination Code will appear, Memorize it, its Different Every time

9th:
Go Back to The Green penguin and Click on the Confirm Button
10th:
Type in the Numbers in the Box and Press Confirm

11th:
The Door will Open and the Coins are on the Wall, Click on the Coins

12th:
Your Spyphone starts ringing, go To the HQ and Talk to The penguin on the Seat
13th:
Watch the Footage and go into his Draw and Pick the Right key

14th:
go Back to the Gift Shop and Back into the Office and Enter this Door(put the key in)

15th:
Theres a Big Magnet outside, Get your Spyphone up then Click on tools, then The Screwdriver

15th:
Get the Metal Slide of the Box with the Screwdriver
16th:
Disinfect the Box by Putting the paper clip inside
THE END