Client hasn't paid me for nearly 2 weeks

Hi everyone.

Not sure what to do here but need advice..?
I'm mobile and have been doing this ladies nails for over a year. A few clients of mine are transferring money straight over to my account which is great and easy. This client normally pays me cash but this time hadn't got any money on her and was willing to run to the cash point while I set up for her treatment. I said " you can transfer the money over to my bank account if you like, save going out" After finishing her nails she...

Client hasn't paid me for nearly 2 weeks