Hello everyone i need help in integrating code into my website. I am told to insert this into my page 

<iframe src="https://www.superrewards-offers.com/...0616&uid=USER_ID" frameborder="0" width="728" height="2400" scrolling="no"></iframe>

And replace the USER_ID with the id in my oxwall website. But i dont know what that is.

http://www.superrewards.com/ There is the website which has more info that might help.