Take a look at Ammo or even Instant Gentleman 
you’ll have better luck with them. Also keep in mind, if someone isn’t at least somewhat interested in you already (even if they don’t know it yet) then pheromones can’t change that, they only amplify and help people to act on interest they might already have.
As far as application, there is already a great post on it -> Application points 101: a guide to where on the body to apply pheromones