New to the community? Welcome! Please read our Community Rules and Guidelines
Is there an actual dispute opened against you? Beware of fake PayPal emails or fake random emails claiming things. If an issue is not showing in your account at the PayPal website, you can ignore the person. Delete the emails as spam.
There needs to be an actual transaction conducted in your PayPal account with the other user before a PayPal dispute can be opened against you.