shop till you drop

Your phone flashed with a new address and a message [Give her your number].

You groaned silently as (s)he rang up your purchases. Whoever this was seems to think you're a smooth operator. They wouldn't punish you if you failed would they? "Maybe we could get together sometime and..work up a sweat?"

(S)he smiled flirtatiously "Sure why not. I could use a good pump." (S)he handed you her phone "Just add your number cutie." Boy or girl (s)he had an adorable smile. You quickly added your number, paid and left when your phone beeped from an unknown number. [I'm nat btw] Still not helpful on figuring out the gender of the person you spent half an hour flirting with.

You drove to the address feeling less and less confident as the buildings began more and more run down. Finally you find the place "Phuckland?" Your phone beeped again, the same blocked number [New shopping list cutie]. The new list disgusted you. What the hell was the sender's goal here?