1. If a contract is signed with a photography agency before shooting, and the refund clause is specified in the contract, it needs to be implemented according to the contract.
2. If there is no clear refund clause in the contract, or the agreement is not clear, you can negotiate with the photography agency to see if you can refund part of the fee or provide other solutions.
3. If the photography agency refuses to refund or negotiate, it may apply to the consumer association or other mediation organizations established according to law for mediation or bring a lawsuit to the people's court according to the relevant provisions of the Consumer Protection Law of People's Republic of China (PRC).
In a word, before deciding whether to unsubscribe from the photography service, you'd better read the terms of the contract carefully and have full communication and consultation with the photography agency to avoid unnecessary disputes and losses.