Cover delivery: your own Telegram bot, message text, chart marks, alert states and logs.

The platform sends messages not from a shared bot but from yours:
Do not confuse it with linking your account to Telegram: that page has a QR code for the phone, but that is account sign-in and has nothing to do with your bot. The “First steps” guide in the “Ask DYOR” assistant walks through the same steps: bot, first alert, layout.
The message text is the alert's Name of the alert. The “With numbers” mode adds the names of the conditions and the actual values at which it fired. “Custom template” assembles the text with toggles — the “How an alert works” lesson. A fully custom format — through Webhook: URL + GET/POST.
Triggered alerts are drawn as circles under the candles. A circle has a symbol of up to two characters, a mark color and a text color. One bar — one circle, no matter how many times it fired.
In the list each alert has one of six: fired within a day · waiting · silent for over a month · pause between triggers · no data for the coin · turned off by you. The Partial segment — the alert is on, but some conditions inside it are off. Tags are colored dots and a filter in the list.
Clicking a state opens diagnostics: when it was checked, what holds right now, which condition is closest to firing — the current value, the threshold and how much is missing. It also shows why the alert is silent: the condition didn't hold, pause between triggers, subscription expired, no data for the coin, alert is off.
Triggers but no messages — the problem is the bot, not the condition.
Messages come from your bot. Create it with @BotFather, link the token on the “Telegram Bots” page, press Start. The message text is the alert name. Fired alerts are marked with circles on the chart. There are firings but no messages — the problem is in the bot, not the condition. It is silent — “Why is it silent? Ask DYOR” in the alert row.
The alert fires, but Telegram is empty. Where do you look?
Correct answer: In the delivery channel: is the right bot selected and was Start pressed