Hi,
We have updated the Virtualizor Blesta module (2.1.0) and it has the new UI same as Virtualizor enduser panel.
You can update the module from the following link:
https://www.virtualizor.com/docs/billing/blesta-module/
Let us know if you face any issues or have any suggestions.
We will be happy to help you.
Regards,
Virtualizor Team