He was super rude with me when I got in contact with him to speak about his "worker" conditions.
When I said I wouldn't want to pay 100m 07 as a deposit and asked if there is another way he responded to me a bit later with "Ok 75m is fine too".
That response was already very weird - someone who does have a professional service /business sticks to his rules tbh.
He started getting mad at me and I would waste his time etc. got me mad with his behaviour.
If a customer treats you like shit, don't do orders for them / quit the job - edit your TOS.
That's a really weak excuse.