I'm serious (as always on HLTV). Don't be one of those people who care about facebook status, instagram followers etc, just don't.
And if You want talk to her, don't text, don't e-mail, just talk to her in real life. Only if You really care about her.
People those days forgot how to talk irl, most of them text all the time instead of talking like normal people do. She will appreciate that You came to her in person and talk to her like adult person.
Do You like her like she's Your friend or You want more? This is important.
Maybe she's waiting for Your first step and she realized that You won't do it anyway so deleted You. (just maybe. i dont know how ur relationship with her works)