Open the conversation
Select Open the bot. The launch link on this site is probiva.bot/go. It opens in the current tab; your browser may offer to open Telegram. Check the conversation you reach and read its description.
Read the initial menu
If Telegram displays Start, select it. Choose the section that matches your input. Avoid beginning with a long message containing unrelated identifiers: first check the input example in the bot.
Check the query terms
Before submitting, review the balance, price and charging rules where shown. This website provides instructions; searches happen in Telegram. The availability of a command does not promise that a result will be found.