Whatsapp is an fastest messaging app where we can chat, share images, audio and videos etc. This app can be used to interact all over the world with our friends and relatives but we should have their contacts in our phonebook.
This app is similar to Facebook.We can make a group among our friend circle to have a common chat and to share photos,videos with all the people in the group. we can also share locations and contacts through this app.
1. Open Whatsapp and Go to Settings
2. Click on Account and then select Change Number.
3. Click Next to continue.
4. Click Next to continue.Enter the phone number from which you are using whatsapp in the Old Phone Number Field.
5. In New Phone Number Field enter any number which has never been registered for Whatsapp.
6. Click Done !!
7. Now repeat steps 1-6 again explained above but this time enter the Number(New Number) which has been registered a few moments before in the Old Phone Number Field.In the New Phone Number Field enter the number for which you want to Extend Whatsapp Expiry Date and use Whatsapp For Free.
You are done !!!Your WhatsApp validity is extended for another 1 year Free Of Cost.
You can go to Payment Info and check your validity.