Cryptocurrency donations for bots, groups and channels
Show a button for sending quick donations to maintainers of bots, groups or channels using cryptocurrency. This could use either an established cryptocurrency like Bitcoin, Etherium, EOS, etc. – or some…
This happens because your father's Telegram account has been paired to the contacts from the phonebook used. It's how Telegram is supposed to work hen he has the phonebook reading privileges, allowed by the user.
We have an easy tool to clear the contacts not currently present in a phonebook used by the Telegram account involved (your father's Telegram account). Please contact Telegram support to better help you in this, going in Telegram go to Settings — Ask a question. You can send the following link in the support chat, to rapidly receive help: https://bugs.telegram.org/c/2502/1