How to be safe in this situation

Hey girls, so there's a lot of sex selling traffic going on in the US up north. I like in the North. so yeah. I just got a call from something that I signed up. but I'm scared it's one of that. and I looked up the missionary thing and it looks like a small Christian group... but like a small Catholic like group. old men in white clothes. He asked to do something farther from my house when I asked to meet somewhere really close to the police station. I obviously didn't agree and I don't know if I'm just paranoid or if this fear is valid. I already escaped a torture thing from my late childhood and early teens which I'm still recovering from. I couldn't deal with being a captive again