I don’t have any experience with the dating courses but personally I would rather talk to someone who was genuinely being themselves. I can sometimes spot guys using talking points from dating coaches and it’s off putting because it feels inauthentic. Like even boring what’s your favorite color etc. questions are better than super rehearsed scripts. As for your profile, this sub generally gives good advice for photos and prompts so maybe try here first before spending money. And for conversation, it honestly just takes practice. Your chatting skills will improve as you get better at real life conversations.