So I met a girl on tinder, she agreed to a date and also wanted a phone call. I've tried calling her for the past two weeks, but she never answers. I asked her via text what's up and she explained that she was away on vacation and that I kept calling at the wrong moments. So I started asking her when she did have time, to which she never responses.

So what should I do? I've felt like shit for the past two weeks because I feel so ignored. Should I make an ultimatum, keep trying or just forget about her?