Jamie Lynn Spears has turned down a book tour.
She has been promoting her memoir, "Things I Should Have Said."
Sister Britney Spears has called her out for "making up lies."
However, Jamie Lynn says she just wanted to address the past.
She says she did not write the book to make a profit.
She plans to donate book proceeds to various charities.
However, she will not disclose what charities she is donating to.
Last October, she tried to make a public charity donation.
However, the charity refused it in response to public backlash.