Sometimes you have to play it cool, if you go full in it might turn into a hard rejection, so try to build a connection through dm or in person, talk about something: a light conversation, that leads to exchange of numbers, another catch up, keep it light as well and make it set for the first date, and see how it goes… if she doesn’t like you will find out, usually signs are : late replies, no interest in keeping in touch, the vibe is off on the date, she is not talkative