Driving instructor leaves 2 hour lesson aa driving schoolWatch
Or did you not tell him, or tell him too late, and just expect him to wait for an hour?
Sometimes being late can't be avoided, but how you deal with it matters.
They could maybe meet you halfway or something for cost, but if you just kept them waiting an hour+ they prob pissed off.
Why were you that late, why wouldn't you ask the instructor to collect you from where you were?
Maybe plan the day better.