Pre-litigation property preservation refers to a kind of property preservation measures taken by the people's court by applying to the people's court before the lawsuit, if the interested party does not apply for property preservation immediately, which will cause irreparable damage to their lawful rights and interests.
According to the above definition, which of the followings is not classified as pre-litigation property preservation?
A and B signed a purchase and sales contract. After A gave B an advance payment of 2 million yuan, he found that B had fraudulent behavior and was unable to perform the contract, so he requested the people's court to freeze the advance payment of 2 million yuan