Shrimp mixed with vinegar is a delicious food, which needs to be unlocked before it can be made. The specific steps are as follows:

1, open the game, enter the menu interface, and find options such as "task" or "achievement".

2. In the list of tasks or achievements, look for tasks or achievements related to "field Wapt Shrimp", such as "Lengyu Shrimp" and "Fried Rice with Shrimp".

3. To complete the tasks or achievements related to "shrimp in Wapta field", it is usually necessary to complete some specific tasks or achieve certain achievement conditions.

4. After completing the task or achievement, you can find the dish "vinegar mixed with snail shrimp" in the menu interface, and click it to unlock it. It should be noted that different game unlocking methods may be slightly different, and the above is only a general guide. If you encounter difficulties, you can check the help documents in the game, or consult the game developer or community administrator.