How do I build a duplex or triplex on vacant Land

[Lisa Green]

I have a vacant property in Lake Worth Fl, I would like to build a duplex or triplex on property, Property is paid for, I am cash poor, approximately 5000.00 and credit score is fair . Im trying to save more money, and pay down credit cards, Does anyone have any Ideas on how to obtain financing and where to start with building process should i obtain financing!