Lawyer Qi, I paid the deposit, signed a deposit contract, and stated the unit price and total price. Because the market is good, developers want to refuse to sell. How can I protect my rights? Thank y

Lawyer Qi, I paid the deposit, signed a deposit contract, and stated the unit price and total price. Because the market is good, developers want to refuse to sell. How can I protect my rights? Thank you. I paid a deposit and signed a deposit contract with the unit price and total price written on it. After the contract comes into effect, if the developer wants to refuse to sell on the grounds that the market is good, it belongs to the developer's breach of contract and can be resolved through consultation. If negotiation fails, bring a lawsuit to the court. Developers are required to perform the contract unconditionally. If the contract still cannot be performed, the employer shall pay double liquidated damages.