Urgent: Twilio WhatsApp Alerts Troubleshooting

My Twilio account, used for WhatsApp alerts, was suspended due to insufficient funds. After topping up, the account has been reactivated, but the alerts have not resumed. I receive an error message when trying to send WhatsApp alerts but I don't know what it says.

I'm looking for someone who can help me troubleshoot this issue right now. Please only bid if you can attend to this task immediately.