Speed is not the same as certainty
The word “live” describes an event taking place now, but it does not guarantee that each item on your screen arrives at the same moment. The stream, score, and price can update at different speeds. A decision based on still seeing a play may reach a system after the market has changed.
Read the event, period, selection, stake, and price again at the last step. Some services allow automatic acceptance of price changes; inspect that setting before using it. Find the rules for suspension, interruption, and a corrected result. A reference number, together with the time and account history, explains a discrepancy more clearly than remembering a score from memory.
This page has no live sports data and accepts no bets. If there is too little time to understand what you would accept, skip the transaction. After a loss, the feeling that the next selection must recover the money can be particularly strong. That feeling creates no advantage. Taking a break and keeping the initial limit lets you decide without giving the screen's speed control over your budget.