Getting my stuff back, but trying to keep NC?

So my ex moved out Sunday. She most of accidentally taken one of my new sweaters I bought on Friday that was hanging up where her hoodies were. She also took my phone charger but claims that she never did. I went and bought the charger again and it was 30 bucks! Also she still owes me money.

I haven't talked to her since Sunday, I messaged her Monday morning saying that she might of taken my sweater back and if she could find the charger that it would be sweet. Considering the charger cost some coin.

I confronted her about something Sunday afternoon and she got mad and said she didn't want to be friends anymore. Not sure if she really means that or was just angry (she has a temper problem). Anyways I want to get my stuff back, but also want to try and keep NC.

I was thinking waiting another day or two to see if she says anything, but if not what can I say to get my stuff back. Also I still really like her and want to get back with her, so I don't want to throw her the wrong message.

Thanks