Ok, so here is the situation. I sell this person an airsoft gun on ebay for 380, and she pays me with paypal. That monday, I ship it out to here, and the person at the USPS office said that it would take merely 2 or 3 days since she lives less than 100 miles from me. I tell the girl I shipped it out monday, and throughout the week she is complaining that I have not shipped the gun out. I usually dont buy DC, so I take a picture of my receipt and email it to her. She says that Now, just today, I found out she has filed a complaint with paypal, and why would I refund here moeny when 1) I sent the gun out 2) she did not buy insurance?????? I dont know what to do but this girl is pissing me off:| Please what should I do?