Problem obtaining readings from the HX711 Load cell

Hi everyone. I have a huge problem getting values from the load cell i recently purchased. The output from the serial monitor is -1. I understand from the code below i should get random values. Any assistance as to why am getting the -1 will be really highly appreciated
Here is my code:

[#include <HX711.h>]
[HX711 cell (8,7)]
[void setup () {]
[Serial.begin(4800);]
[}]
[void loop (){ ]
[Serial.println(cell.read());]
[delay(5000);]
[}]

Welcome to the forums. Please read the sticky posts at the top of the forum about how to properly post code using code tags. It will help others help you.

All I see in your code are a bunch of '[' and ']' which won't even compile