Problem with tracking form

Hello, I’ve 4 problems or questions with your plugin:
1, About the tracking link in the email. I’ve set that the Order ID, Email and tracking ID are required for the search. But when an user click the tracking link provided in the email, the Order ID is not filled automatically.
2, I’ve tried to translate your tracking form with loco translation, but I cannot translate the string “your email(* required)”, “your Order ID(*required)”, “Tracking number(*required)”
3, How does your change order status when order is delivered work? Will it be done once the order is delivered? Or it will be done only after 1 day?
4, the google recaptcha doesn’t work, it only shows that recaptcha is failed.