If you didn’t do anything, then do not text the number. I had a very similar thing that happened to me. I parked first and came out to her parked very close to me with a note on my truck saying I door dinged her. I reached out to let her know it wasn’t me and even sent pics showing where my door would hit her car (no where near the dent). She kept on messaging me getting more pushy and angry. I ended up just having to block her and now drive a different car to work just to avoid being targeted by this person.

Don’t do it.