help change the background!!

[Blissyung]

I will appreciate with tutorials... I'm using cs6

 

[Blissyung]

I forgot to attach

 

[chitkaran]

For the upper portion of the picture, you can use the lasso tool to remove the background. For the lower part, use the pen tool to trace the path and remove the background.

Once the complete background is removed, you can add the new one with ease..

Cheers !!