Ok so you are from Malaysia angelplus2012, i suggest you look for this experienced member Mohammad Shah as he live in Malaysia & he is a friendly & intelligent guy that can help you a lot about pheros 
Hmm, so i see that you are eager to attract some hot chicks with pheros but like remmy have said there you can’t expected girls to fall at your feet for you, that will never happen 
Here is the link that she meant there(I just include it here to make things easier for you)> What pheromones can do and what they cant Updated
Ok here is my recommendation to your situation there try AMMO(Regular Strength will suit you as i noticed your age there) + Instant Shine + Instant Openness(Try get 2X strength for the Instants if possible)
Here is another link about AMMO & the Instants as well as the other pheros here> mens pheromone guide and i leave it to you to decide on my recommendation there.
I hope i was able to help you there. See you 