Viral Invite To Unlock referral system [Any suggestions?]

Hello folks,

I have created a website with Free Registration and I need your valuable feedback. I would love to take any kind of feedback from your side from the design to the feature improvement needed on the website.

Also How can i market and promote this kind website?

There are some works still pending, i would love to hear from your side while it is.

In simple words

I have built a website that allows people to create Locker pages and lock links.

Link to Website:

http://invitetounlock.com

Check to the Demo page there.
You are welcome to Register and create a page.

How is it different from other lockers on the web?

After registering, When a user creates a locker page and shares them with their visitors, Each visitor to that page get's a unique referral link.

The visitor then will have to share that referral link to get the minimum visitor count set on the page to unlock the hidden url on that page. (visitor count increases only when someone opens the shared link)

If while creating the page you set the minimum visitor count to 5. And if 5 people refers 5 each, then you will get 25 visits to that page, and this 25 will refer another 5 each.

So you will get multiplied counts of visit to your page.

Your valuable feedback needed!

Thank you.