How to fill my 2 spots

Thank you for your answer. I love your ideas! I’m definitely planning to have a webinar, just for the fun of it. But since I’m on holidays right now, I’ve opted for the easiest version, that is to say sending a 9-word email to my list: “Do you still want to feel confident in English?”
When they answer, I want to ask them “how can I help you?” or should I offer them the 6-session programme straight away?
Thank you for your (priceless) help!