Create a bulk 200 member group on Whatsapp and set the admin to me

I am looking for a freelancer to create a bulk group of 200 members on Whatsapp and set me up as the admin. I can provide the existing group members details and already own the Whatsapp group. Other than this, I do not need anything else. I need someone who is experienced in creating Whatsapp groups with large numbers of members and who knows how to set me up as the admin.