I got a few girls Snapchats. How do I game them over Snapchat, especially if I don’t see them in person too often? I haven’t talked to them in 2 weeks. Is it too late How do I start a conversation with them and lead it to a date?

I especially have my eyes on girl 2. She and I danced (no physical contact) at the pool party we met at 2 weeks ago (haven’t talked to her since). How do I start a conversation with either girl and lead it to a date?