Selena Gomez has shared a private message she sent to Facebook executives.Posting on Instagram Stories yesterday (September 19), Gomez called on executives to do more to stop the spread of hate and misinformation on the site.“We have a serious problem,” Gomez began, adding: “Facebook and Instagram are being used to spread hate, misinformation, racism, and bigotry.”She continued: “I am calling you both to HELP STOP THIS.