You need to login in your account, then point the cursor to the user’s e-mail in the upper right corner and go to the section «Settings»

Scroll to the category of Customize Notifications». Here we see the field where you want to specify our TelegramID without the symbol «@», enter.

At the moment the status of notifications - «Configuration is required». Click «OK», after which the status changes to «Adjusts».

Next we need to write any message to the bot in Telegram to create a dialog. Send a message and update the page in your account.

Everything is ready, the status should change to «Confirmed».