Yes The header of the whole house customization contract is inconsistent with the transfer of the seal. General contracts have no legal effect, and there is the possibility of contract fraud, so you can call the police. Article 490 of the Civil Code of People's Republic of China (PRC), when concluding a contract, if the parties conclude the contract in the form of a contract, the contract shall be established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it.