Hello, i'm new to joomla, i want to start blogging on my website using K2. (I barely know what i'm doing xD)
So my problem is with the layout, joomla system is a bit confusing for me, i'm having problem with the K2 comment module..

I don't know where do i must assign the K2 comment, i assigned to [content bottom A] but now the Comment appear in every page. I want it to only appear under a blog post (Like normal blogs).

And extra question, is there any way to make the main page of my blog shows latest post like in blogspot/wordpress blog? i mean with big thumbnail and read more button....

Oh yea, here's my blog link if you want to see what i'm talking about with the comment thing
www.yahya98.tk/index.php/blog

Update=
I have fixed the problem with the comment, i didn't notice that there is already comment thing under the post...

But i would appreciate if anyone could tell me how can i put the latest posts on my main page :)

You need to map a K2 category/ies to that menu item.
These videos will help you with K2 getk2.org/documentation/k2class2012

Thank you for the reply.
I have one more question, is there any way i can separate modules in the blog's mainpage with the actual articles page?

I just installed a menu extension (That shows latest post, etc.), but that menu also appears within the articles.....

Here's the link to one of my article... yahya98.tk/index.php/blog/item/2-los-santos-street-wars

You need to map K2's categories in Joomla! menu items in order to control your modules.