Please review my website!!

Honestly speaking your website got the potential but this one is as social networking website so you will have to put more photos, details of community, some details of hot topic going on any community.

If you want to target a special country than put the relevant details on your website. Your homepage is looking bit light and put more content on them so that they can look more heavy.

I think you need to add more component on your main page. Like a "recent activities" corner below the login form at the side bar. Though it's organized but it's somehow empty. Overall design is good however you got zero grade for on-page optimization. You can still improve your site's title, do some keyword research to decide which should be added to your site's meta keywords, and compose a good description to be added to your site's meta description. Hope my suggestion helps.. =)

I like the website, but I agree that more components would be nice.

It would probably also be cool if you could at some kind of fun feature to the page that would make it different from other social networking sites and give it an edge which you could drive at when promoting it. I don't know, maybe allow users to send each other "song messages" or add extra security to the website so it's more secure than any other social network so people don't need to be afraid of fraudsters logging into their accounts and screwing up their friendships, or allow them to play small games immediately online with their friends or something of the sort - I am sure you will come up with something good.

Also, I couldn't find anywhere proper contact details. And you should check for broken links (I got one when clicking on "help" and then on "info contact". Also you should have a look at your forum, I think it isn't set up correctly (it displays {pop topic} {pop username}.....)...

i opened and i found "URL is not valid can not be loaded"

The site have good content structure. However I think this site need a serious love from a good web designer

URL is wrong. Not working for me too.

Looking good website but need to change some minor design color and font it's not looking good

as i saw your site i thought that you have given a link to an expired site or a parked domain... coz it looks like that - the appearance of the site is that way.. your homepage is full of links, try to add some content ..
you have not used any meta tags as well.. title is relevant.. give it some good title.. modify it according to SEO