I’m a renter in a home. The a/c went out and I had my cousin who is a licensed technician come out to look at it since it was night time and I knew the landlord wouldn’t be able to have it repaired for a few days to keep my 2 year comfortable. So once I told her she filed a claim with her warranty company. They denied the claim because my cousin looked at the AC. So now she says that I’m fully responsible for the cost?!? Which is over 600$. How can this be? Please help??