OPay explicitly warns that they will never ask for your security details in exchange for a product or "upgrade". How to Safely Download the Official OPay App
Users searching for the usually have three primary pain points: opay+adder+app+top+download
To "add" money, the app often requires users to input their OPay login credentials or transaction PINs. This hands full control of the account to the scammers. OPay explicitly warns that they will never ask