my son stuck in mexico

I got fly ticket for my sin to return usa. From tampico to mexico , mexico to usa and  chipoair sale rhe ticket now my sin is in mexico by him self airline wasnt take him I call chipoair and explain was going in the put me on hold im already F... 45MIN NO BIDY HELP never again do anything with this company. After i hung up im going to get a lawyer and sutthem you going to see.