(MTN USERS) HOW TO GET 300MB FOR FREE

First of all text GM TO 2200
you will receive  a message

Secondly text JW TO 2200

Dial *559# to check

You've successfully registered for MTN Game+! Your username is 23481********** and password is ******. Visit game.mtnonline.com for more games.

And after u will get another message like this :

Congratulations! Your 7 days free trial of Game+ has been activated & you have 150MB FREE data for the service. Dial *559# to check your data balance. Visit game.mtnonline.com for more games.

Open your psiphon and set it like this

                                   Firstly

Secondly

Select more option and set it like this

Tick connect through an HTTP proxy then select use the following settings 

Host address: 10.199.212.2

Port: 8080

Enjoy as it last