What happens when you order
You put your link in the box and press the button. The next screen opens with it already filled in. You choose how many members you want, pay, and the order starts after that.
Where to find it
Open the channel info. Public channels show a t.me address there. Private ones can share an invite link that starts with t.me/+.
Check this first
Post views need a public channel. Members can join public channels and groups, or private ones through an invite link.
Why order Telegram members
Before reading a single post, people check how many members a channel has. Getting past the first few hundred makes every invite you send land better.