100% down to American golf. You bought from AG not TM, so AG must put it right for you. TM's responsibility is to put it right for AG, but thats between them and not your problem. Surprised you were talking to TM at all. You had no transaction with TM.How is the issue down to American Golf?
Did they store them in an oven or outside? Surely the heads falling off is an assembly issue, do AG build clubs for customers?