<human>: So back in 2008 I got a signature student loan from campus doors for $24,000 to help pay for school. In 2010 i guess they went out of business, and my loan was picked up by another company. The issue is it was picked up by both sallie mae and wells fargo and now they want me to pay back the loan to each of them. I talked to my old university and they said I only had one loan around that time frame. I asked both sallie mae and wells fargo to send me the original note of the loan. Any ideas on what to do next?

Can you summarize the given text in a few sentences?
<bot>: Both wells fargo and sallie mae want $30,000+ for my one $24,000 loan.