How can I identify the exact model of my old iPhone case?
I have an iPhone case from one of my old phones. I had an iPhone 15 Pro prior to getting my iPhone 16 pro. I went to sell it on Vinted and the buyer is claiming it doesn't fit, she resold it as an iPhone 14 Pro and also claims it doesn't fit. She has now claimed my case is "fake", despite it being purchased on the exact same day I collected my iPhone from O2. I do not have a receipt, email or any other documentation on what model it fits. I do remember being told when I bought it, that the iPhone 14 Pro case will also fit an iPhone 15 Pro. Can any help with how I'd go about identifying it? ChatGPT also back me up in saying it is either for a 14 or 15 Pro. She's also very reluctant to send me it back.
[Edited by Moderator]
Original Title: Identifying an iPhone Case