Provide evidence: the winner needs to provide enough evidence to prove that he is the real owner of the lottery and the fact that the recipient assisted in receiving the prize.
Contact the lottery center: the winners can contact the local lottery center to explain the situation and ask them to intervene in mediation.
Seek legal help: the winning party can consult a lawyer to understand the relevant legal provisions and ways, such as suing infringement and applying for property preservation.
Report to the public security organ: If the consignee commits a crime, the winner can report it to the public security organ and investigate its criminal responsibility.
It should be noted that in the matter of collecting lottery tickets, it is suggested that the winners choose trusted people such as cronies or lawyers to collect them, and sign the corresponding power of attorney and agreement carefully to avoid risks and disputes.