Pine Invoice

1.Support----->contact us------>When attempting to send an email, the email is not delivered successfully. Additionally, after correcting the input, the validation error message remains displayed instead of clearing automatically.
2.Subscription------>New Plan------> Enterprise Custom------> Contact Sales------> The application shows that the email has been sent successfully, but the intended recipients do not receive the email in their inbox. No email is received even after waiting for a reasonable amount of time.