We're just going to call this hand-holding. There is so much wrong with this post I don't know where to begin. Fix your profile, there is no such character on that realm and we don't allow anonymous posting here. Sentences start with capital letters and end with single punctuation. Use paragraph form, don't hit enter after every sentence. Use proper words, "wanna" isn't a word.
Now, all that aside, if you are going to "build a hunter" your spec won't matter until you get to 85 as far as raiding specs go and at that point you can read the threads to figure out which spec is doing the highest DPS. Hint: It's the one everyone is using for raiding.
what is the best DPS spec for hunter in general ??
BM vs MM vs SV
i wanna build a hunter.. but looks like no one using BM for raiding.. everyone is SV