Steps to follow :-
1) First of all download Gigato App from Playstore or Click Here.
2) Install the App and Open it.
3) Sing up and verify ( It will verify by OTP )
4) Done ! Hurray you will get 100 MB coupon message in your phone.
How to Redeem Coupon :-
1) Go to Menu
2) Then click on Redeem Code and Apply coupon code
3) U will get 100 MB in your Gigato App.
Trick to earn more 50 MB :-
1) Download Faasos app and earn more 50 MB.
[ Once you will get 150 MB then u will get 150 MB in Phone ]