Herrera Metal Roofing in San Antonio

My new metal roof from Herrera metal roofing, is still leaking, Anthony Herrera kept me hanging for about 8 month promising to fix my roof. But he never fixed it. I have now gotten 3 bids to fix my roof from 3 reputable companies,
they all have said that my roof was done by amateurs, and needs to be torn down and redone. It will cost me between $8,000.00 to $10,000.00 to fix. Do not hire Anthony Herrera he is a crook.