2. If the individual does not sign a contract with the training institution, he can request an appropriate refund according to the part that the individual did not attend the class. He can complain to the Consumers Association with the receipt;
3. If an individual does not have a contract with an extracurricular training institution, he can ask for a refund of tuition fees, but the expenses during the study period must be deducted.
Legal basis: Article 585 of the Civil Code of People's Republic of China (PRC), the parties may agree that one party shall pay a certain amount of liquidated damages to the other party according to the breach of contract, or agree on the calculation method of the amount of damages for breach of contract. If the agreed liquidated damages are lower than the losses caused, the people's court or arbitration institution may increase the liquidated damages at the request of the parties; If the agreed liquidated damages are excessively higher than the losses caused, the people's court or arbitration institution may appropriately reduce them at the request of the parties. If the parties concerned pay liquidated damages for delayed performance, the breaching party shall also perform the debt after paying the liquidated damages.