How do I add my account details in this app?

Go to the settings

Can I put my opay account details?

From the top left side of this app, click on the small 3 horizontal lines that has MENU under it, then choose the coin balance option click on it and follow the instructions

Click on the three line at the top left corner of the home page and follow the prompting

Go to withdraw setting you will see payment setting and you will fill your bank account