Hi friends This Course is made by DataBuster., the creator of @DataBuster.

 How to set socks in Mozilla Firefox :
 Run firefox 
 Go to Options 
 Advanced setting 
 Network 
 Now the screen will pop up various options like :
 1. No proxy; 2.Auto Detect; 3.Use system proxy; 4. Manual proxy configuration.  

You mark 4. Manual proxy configuration. Now type in socks host IP you have, example Socks Host: 141.0.8.24 Port: 1080 

 
Press ok and restart firefox. Now you are connected to secure socks5.. 
 
 When you buy SOCKS, always match with card holder address.  
Ex. If CC holder from Newberry, South Calorina, MA, USA then u also buy socks with same address. Atleast matching State, Country