For context, I've been doing temp work with various agencies.
I was booked into a supply teaching post yesterday, which I have the confirmation for, and was turned away by the school - apparently they didn't need anyone. I arrived at 8am, had arranged paid childcare, and wasted unnecessary petrol. Turns out, it was a mix up by the agency.
They're now refusing to pay me. AIBU to think they should at least pay something given that I turned up to work where they told me to be and it was too late to arrange other work by that point?