The Consumer Protection Act, 2019, deals with disputes related to the supply of goods or services. It does not cover disputes arising from the breach of personal contracts, such as those between individuals.
Disputes covered under the Act include:
Disputes arising from unfair trade practices. Disputes arising from the deficiency in goods. Disputes arising from the deficiency in services.
Therefore, the correct answer is (D) Dispute arising from the breach of a personal contract.