Hello Metis & nice to have you as a member of Pherotalk 
Good that you have decided to join this forum & your keen interest in trying the pheros here
Ok i see your situation there & here is my recommendation try AMMO(Regular Strength will do for you there as i notice your age there) + Instant Shine + Instant Openness(If possible get the 2X strength for the Instants) but i leave it to you to decide there.
Here is a link about AMMO (AMMO – Sexual Attraction Pheromone Cologne For Men - Alpha A314) & the Instants here: mens pheromone guide (Mens Pheromone Guide revised 6/15) & another link on how pheros work> What pheromones can do and what they cant Updated
I see that you are in a tight budget, try getting togos as they are cheaper & easy to carry around And about PayPal, well you need to ask Lady Tisha AKA Tisha 23 about this.
I hope i was able to help you out there. See ya