<human>: Can you provide a brief rundown of the text in within 3 sentences?

I received an email yesterday saying I was suspected of having duel accounts and all my transactions have been capped at $500. I freaked out since I have had the same account for the past 12 years and never ever made a different one. I checked the username in question and it turned out to be my neighbor across the street. I realized I had purchased something on ebay for my neighbor over a year ago using my account and now the accounts are linked forever according to an ebay csr. My neighbor sucks at ebay and is having disputes with sellers. The csr told me straight up that I needed to get my neighbors account resolved even though the only thing I did was buy something for him a long time ago.
<bot>: Ebay is basically holding my account hostage and trying to get me to fix my neighbors problems because I bought something for him on my account.