Help Financing Maufactured Home

Hello, My name is Dasha, I am trying to collect the money for the down payment on the new manufactured home that me and my boyfriend are trying to finance. We gave came up with some of it already but we are still needing $5500. We weren't sure if we could get approved but we did. And it was fast. They are needing the money now. Which we don't have. We are trying to come up with it as fast as we can working extra hours but it's not fast enough. We really need the help. With anything right now. It would be greatly appreciated! Thank you very much!