Try to do more SEO techniques. Perform both on page and off page optimization simultaneously, so that sure your pr will increase.
check sites error if found solve that and no one know how google calculate PR so you just do your best.
Wait until 3 months. If you're doing the right thing in link building you're website will have some progress in that period of time.
You need to post article which earns you traffic, more traffic will help you get high pr, also you need to wait for some time, pr updated takes time
Your website is very poor and boring!!!! How can you offer to make someone's website better rank if you can not do this yourself?
If you want to rank higher , make sure find a Good keyword which compatible to you rank to google Page one and Optimize other keywords and Do some social bookmarks and web 2.0 properties
It may be because of that your domain life span is not much you have to wait till 6 months to get PR.
You may do lot of SEo techniques but do it in a ethical manner, means the posting content should be in a quality manner, users have to be attracted towards the title so that it tend to make them to read full content, so that you can get high quality backlinks.
First you check your site by yourself as azhar said your HTML and CSS Markup is invalid. After that you should do a proper SEO of your site then your site definitely gets rank on search engines.
Well first check your websites and i just checked it..No Backlink and just go for analyzing and than content development for your websites again so give importance to off-page mainly..and let us know..thanks..