Hello !!
If you have a telegram channel that doesn't have many members and you would like to change it,
this site is for you :
https://cibu.io/
As you see on picture below , there is a lot of services you can purchase :

At first moment I was skeptical so I chose one of the cheapest options for the tests. It was 200 offline members

Just click "Proced to checkout" and go to the next step
Now you need to enter some personal infromation like your fake name , e-mail , name of your channel (must be public) and the payment method
(Crypto , Visa , PayPal , Perfect Money)

I chose "Pay with CoinPayments.net" to pay by ETH , but you can make payment even by GameCredits for example .
After that just "Place order"
Now you will be redirected to CoinPayments.net service, where you basickly have to pay for your order .

Wait a few minutes for payment confirmations :

When its confirmed , you'll be redirected back to the seller site :

Now you need just wait from 5 mins till 12h .
You can also send your channel name to their support on telegram, it will help to get order faster . I get also free 300 members for first order .
Why i bought 200 dead accounts for my channel ? Answer is simple :
I just start the channel . the real people dont want to join empty channels ,but when they see the numbers they are more interested . I also bougt 500 real members for 2 usd and after few days i got 1400 members on my channel . Now its alive .
Another great and cheap method to advertise your channel and get new members is :
Doge_ADV_BOT
Quick guide HOW TO USE THIS BOT ---------------->>>
https://www.publish0x.com/fast-airdrops/easy-and-cheap-way-to-promote-your-reflinks-or-boost-views-o-xxxmqw
I recommend you to use both methods for the best results
Have a nice afternoon all !!