So I applied for this job and they called me back and I was going to decline the job offer but they begged me to a accept and do just 2 hours a week. I said yes.
In the interview I told them I share a car with my gf and so if I need to drive anyone I most likely won't be a good fit. They said due to covid I wouldnt be I would just be working in the center and or at the house and I would just have to get there. I thought okay awesome. Well the kid I'm put with I have to walk/bus him home I'd drive but I dont have the car. I'm an independent Behavioral interventionist and as this is my first job doing this I dont have insurance and I can't get it due to lack of income. If anything were to happen with the kid while I was working with him no matter how at fault the agency is everything falls on me. I kind of feel like I've been screwed over. At first the walking wasn't a problem as it was only a 15-20 min walk now that their location has moved it's 2 busses across town. I've had 1 shadow shift and 1 meeting I plan on offering them that I just up right leave and they dont have to pay me for the 2 -3 days (I just want out) of work. Should I go in for the shadow shift and explain after the shift or should I email tomorrow

The shift is Wednesday and its currently Monday night