As for the problem that you can't enter the arena after the eighth grade, you must first complete a task of "showing your talents". If not, please click the "World Map" in the upper right corner of the game (just above the delicious XX area).

Click on the world map (level 1-8) and you will see several islands-Delicious Island-Competitive Island.

That's how I got in. Now the arena on 10 Delicious Island is closed, so you'd better use my world map method.

As for saving the desktop, did you order it wrong? You should order a game of food versus mice (you must play). In the upper left corner, there is a box with your head, name, title and trade union on it. Look to the right, there are four small icons. The first is "GM", and the second is a square with several triangles at each corner. That's full screen mode, and the third one is something like a folder. That is to save and click. In short, there is a "desktop") after saving it to the desktop, see if there is a "food vs. mouse game" on the desktop. If so, refresh the game and it will show that the task is completed. If you can't ask the customer service, talk to the customer service network.

VIP task, I am the same as you, but I can't find a solution to this problem. You just need to ask the customer service and refresh the game after talking to the customer service (the customer service will ask you for pictures, so get the pictures ready first). That's what I did. If it really doesn't work, it will kill the customer service!

I'm tired of typing so many words, hope to adopt them!