Paragraph 1 of the remedy for the failure to supply does not apply, and the consumer shall be entitled to terminate the contract immediately, where: a) the trader has declared, or it is equally clear from the circumstances, that the trader will not supply the digital content or digital service; b) the consumer and the trader have agreed, or it is clear from the circumstances attending the conclusion of the contract, that a specific time for the supply is essential for the consumer and the trader fails to supply the digital content or digital service by or at that time.