Anyone seen Ashley Ong in Parramatta?

https://www.instagram.com/simpleashley2018/

Seems to be a real girl (posting updates on social media from hotel lobby), but says she works for an overseas agency that requires first time clients pay via PayPal only, not cash.

Not keen on leaving a paper trail, so it's a pass for me. Just wondering if anyone has actually seen her, or if this is some kind of scam.