Hi, Grace Elizabeth. To make this right (for now), please visit https://help.imdb.com/contact, select topic "IMDb Fan/Contributor questions" → issue "Titles" → issue details "Delete a title" → E-mail, then fill out the form and send the report or voice the grievance.
Thanks for reaching out. It is our policy not to alter or delete any kind of correct/factual information from our records. We believe the data listed for this series is factual, as such we cannot remove this as requested.