Firstly the correct answer should be called a pro to chick so you get to you know know what our Instagram is and then DM on Instagram I ain't no way I'm in DMNR on Snapchat cause she's texting loads of dudes on Snapchat. Fuck that.
Honestly for me personally I think hitting up a bitch on Instagram is better because I know Snapchat does this like they post a picture or they rant about something but with Instagram it's like because you're better shot to get her panties back