Taskbuck is very popular app on play store because it gave big referral Airtime .
To get free Rs 40 and 100 mb free or Paytm cash Follow these steps
1. Download Taskbucks from here TaskBuck
2 After download this app open the app and fill your email and don’t forget to fill my refer code 8MKGEQ .
3. After this u will get airtime and now refer your friend to get rs 40
If u face any problem then comment below and thanks