Somewhat of a noob here, never had to deal with this sort of thing before... Okay, so I've been chatting up this girl, and we've done coffee once. She agreed to grab some lunch, but just out of nowhere now she gives me a text saying that she recently went through a breakup and isn't 100% over him yet. Not entirely sure what this means for me. What do you guys think? How can I get her to get over him and let me in? I know for a fact she'll be changing her mind once she undresses me , but until that point, how to I get her to carry on with me?

EDIT: never mind she's not interested. False alarm, nothing to see here boys.

Depends on the girl. It really does in this case. So many variables.

If she seems like the type that is being genuine about what she is saying. Offer to take her somewhere to take her mind off him. Be understanding. Maybe she really is going through a tough time.

On the other hand. She could be testing you. Try not to focus on him and go from there. He's only an issue if you make him an issue.

If she insists on talking about him. Listen carefully for key words or phrases that might tell you what about him has her liking him so much. Then do those things or display those qualities at a later date.

I dealt with this hardcore.
First if its her first love its probably also her first sexual partner. So there gonna be some hardcore bonds there. *I dealt with that*

If its just a relationship that went to hell O well she will get past it sooner then you think.

My advice.
Pretend she is one of many. i.e. she tells you she is not over her ex you react like this "okay, cool. So I have been meaning to tell you something too, I dont like crust on my bread ". This shows A. you are not desperate for her and B. you have other options which pushes the DHV switch. Remember to calibrate though! If she is serious tone wise dont go in acting like a dumbass.

Remember she is going to act "stupid" Dont expect commitment at all. Because that man's value in her brain is probably higher then yours. And that is a recipe for cheating. Like I said, calm relaxed pace. Show interest but at the same time dont nice guy/afc her to death that just lowers your value.
When she talks about him, listen to her but dont say anything dont insult him nothing. Again he is just a guy.
Best of luck I know how it can be!