You are welcome 😊
I have checked the variable names in your subject and email content. There were some unused variables. I have removed those and then it is solved.
Please accept the answer that helped you. It will be then easier to find the solution for the other users with the same issue. There is a button to accept answer after each comment.
I have a humble request too. It would be very kind of you if you can manage some moment to give us feedback on
- Joomla Extension Directory
- TrustPilot
This will inspire us to improve.