Since the Fonepay system upgrades some days ago, the process still doesn't appear to have been completed.
We also seem to experience more issues post-upgrade as the transaction isn't auto-reflected in the system.
And, most of the transactions are failing at the bank end only causing more work at both our and user's end.
This is why we have disabled Fonepay as the mode of payment for the time being until further notice.
We'll bring it back ON soon as the current ongoing issues are resolved.
In the meantime, please make use of alternative modes of payment available.