Gitzo loan has been signed. Can I cancel?

After signing the Gitzo loan contract, users who want to cancel the contract need to pay a certain penalty to cancel the contract. After the Gitzo loan contract is signed and sealed and becomes legally effective, both parties shall perform it according to the loan contract. Unless the two sides reach an agreement through consultation, there is fraud, coercion and unfairness, otherwise they can't go back on their word at will.