hair styling - please help

Hey ,
didnt know where else to post it but this is the only place allowed i think.
directed here by google search "Hairstyling forum"

I have a question ,
I use this product on a daily basis:


My hair on top is pretty long in the front like 6 inches {reaches to the end of the nos } and in the back its like 3 inches on the side i got really short hair.
My question is and i was hoping u guys can answer me My product doesnt freeze the hair for long enough .. i mean he haves matt but after an hour or two its falls , my type of hair is like justin bieber soft and straight.
I need a product to use to freeze my hair.
basically if i dont wash my hair for two days , after i get wet after shower i just comb my hair to the other side and after a hour or two when its dry it really standing to the way i'd like to hairstyle it , the problem is the heat it really ruines my hair
i want my hair look like this and i would like not to use blow dry ,


[Mariano Di Vaio's style ,
Thank you ,
seems like a great forum!