First, you can learn how to obtain coins by reading the instructions provided in this link: https://ooo.ng/posts/m8w/how-to-get-coins

There are several ways to earn coins/money:

Registering as a user (https://ooo.ng/register) and receiving a registration bonus in coins.
Inviting others through your unique registration link found in the member center (Menu Panel -> Invite Friends) and earning invite bonus coins for each successful registration.
Earning second-level invite bonus coins when the friend you referred successfully invites their friends to register.
Reading articles on https://ooo.ng/focus and earning coins through reading rewards.
Sharing articles through the share button found on each article page, with each click within 24 hours of your unique referral link earning you click bonus coins.
Earning invite and share bonus coins when new users sign up through your shared article links and claim their own coins.


Once you have accumulated a certain amount of coins, you can go to the Members Center menu panel, click on "EXCHANGE COINS" and select from various data package options for immediate conversion.


Finally, check your mobile service provider's confirmation text message to confirm whether the data package has been successfully exchanged. Alternatively, you can also view your exchange status and historical records by clicking on "Internet Data" in the Members Center menu panel.