Contact and support
For anything about a link, a payment or the app, message us in Telegram. The bot is where your link and its end date live, so most answers start there.
Support chat
A separate Telegram account handles support: https://t.me/vpnCustomersSupport. Say which device you use, confirm the app is Happ, and describe what the screen shows.
What is not here
The site has no email address, no phone line and no contact form. Telegram is the only channel.
Keep your full link out of public chats. Whoever holds it can use it.