be brought under paragraph (3), (4), or (6) not later than 2 years after the date of the last event constituting the alleged violation for which the action is brought. (B) Willful violation In the case of an action brought for a willful violation of this subtitle, such action may be brought not later than 3 years after the date of the last event constituting the alleged violation for which such action is brought. (C) Commencement An action shall be considered commenced under paragraph (3), (4), or (6) for the purposes of this paragraph on the date on which the complaint is filed under such paragraph (3), (4), or (6). (6) Action for injunction The district courts of the United States together with the District Court of the Virgin Islands and the District Court of Guam shall have jurisdiction, for cause shown, in an action brought by a direct care professional or the Secretary— (A) to restrain violations of this subtitle, including the withholding of a written agreement from a direct care professional as required under section 312, or of any withholding of payment of wages, salary, employment benefits, or other compensation, plus interest, found by the court to be due to a direct care professional under this subtitle