The girls replied to my messages very succinctly,

What you said is also very simple. I think it is normal for her to answer like this. You should find more topics to talk to her. Get to know her in other ways. Like what she likes. What do you like to eat? What do you usually do? You know, you can call or send a message to talk about some topics she is interested in in in the future. Just ask her if she is tired. Of course, she only answered a few words. Not very well. She doesn't know what to say to you. You should be proactive and patient. Support you