Looking for some one that can make a web

hi everyone,
I am looking for someone or some code that can help me to give users who enjoys my website credits for their activities such as inviting friends to my website, being member in my websites, purchasing items in my site...

If anyone know the code or anyone that can corporate with me to do the website like that, please contact me.
thanks.

Enjoy my blog

Hello everyone,
I hope that you guys can visit and watch my blogs.
thanks