Your fans are in your premium group to interact with you and see your latest content. Interact with them, chat with them, give them a reason to renew their membership. You will realize that chatting is fun and entertaining.
Let people know you have a Fling Group (aka Premium Telegram Group) on your social platforms. Twitter & Reddit are your best friends. Linktr.ee, Insta.bio, About.me are very useful. Fling Group with the help of Winko Club will help you to advertise on top of your self-promoting efforts.
Your fans are in your premium group because they are interested in you. There are many ways to keep them that way. There are more ways other than just posting photos and videos why not create polls, share voice notes, share things that just happened to you.
Fling Group is the way to convert your vanilla Telegram group to a Premium Telegram group. It is a solution for content creators that will ease their member management. You are very welcome to watch this video from our TechJunky friends, they show you how to create a Telegram group.