I was in middle school and got scammed into buying a water damaged iPhone 4(?) at the time online from eBay. Didn’t know why it wouldn’t charge or turn on, but brought it to an Apple Store and they gave me a refurbished one on the house. The employee even helped me identify all the signs that it was water damaged. Granted I think the next phone just came out, but the associate was definitely very nice for what he did in my opinion.