FOLLOW THE STEPS FOR INSTALLING WHATSAPP IN PC :
1) Once you have installed Bluestack in pc, run the program and click on "Apps".
2) Then look for Tab named "Social" click on it and install Whatsapp.
3) After installing whatsapp enter your New mobile number which is not registered earlier.
4) Now it will try to verify your mobile number but that won't work. Wait for some time while it tries to send sms for verification. After it fails it will give you an option to get the verification code over call. Select the 'CALL ME' option. You will get a call from an international number.
5) Finally Enter the three digit code which you receive over the phone and you are done.
