@Davy Hello! It's great to hear about your startup and your initiative to provide accounts to your customers. If the accounts were working fine initially but are now experiencing issues, it could be due to a variety of reasons. It's possible that there may be a temporary service disruption, or there could be a policy in place that limits the creation of multiple accounts in a certain way which might have led to them being blocked or restricted. To resolve this issue, I would recommend checking the following: 1. Ensure that there are no breaches of the terms of service or usage policies that might have led to the accounts being blocked. 2. Verify that there are no technical issues on your end, such as network problems or incorrect login credentials. 3. Check for any notifications or emails from the service provider that might explain why the accounts are not working. 4. If none of the above steps yield a solution, reach out to the support team of the service provider for further assistance. If you need help contacting support or if there's anything specific to VAPI that I can assist you with, please let me know!