Candidates certified from a competitive list shall be notified by the Appointing Authority or his representative informing him of the title of the position, and the department in which the vacancy exists, and the time and place for interview. If said person fails to report for the interview at the time and place designated, or fails to accept appointment to the position, the Appointing Authority shall so notify the Commission who shall thereupon certify additional names from the appropriate eligible list. Those persons who fail to report for the interview or decline appointment shall be removed from the eligible list; provided, however, such persons may appeal within ten (10) calendar days to the Commission for reinstatement on the eligible list.