Ask others to help fill in the college entrance examination volunteers. If you entrust him, he has promised you, but he hasn't filled it out for you. According to the relevant laws and regulations, if the trustee suffers losses due to reasons not attributable to him when handling the entrusted affairs, he may claim compensation from the principal.
People's Republic of China (PRC) Contract Law is stipulated by relevant laws.
Article 407 When handling the entrusted affairs, the agent may demand compensation from the principal for the losses due to matters not attributable to him.