I haven't got enough moeny (to for) buy the coatto? for?

I haven't got enough moeny (to for) buy the coatto? for?
I haven't got enough moeny (to for) buy the coat
to? for?

I haven't got enough moeny (to for) buy the coatto? for?
I haven't got enough moeny to buy the coat
因为后面有动词buy 所以要用to

I haven't got enough moeny to buy the coat