All american hot dog carts aahdc Phone number not working miami Florida

Lease station approved me for $ 4,300 loan to buy the hotdog cart from all american hotdog cart i made several phone call at this number 1877-369-5436 this number is longer. Working. I tried to call another number 1800-265-9757 strange  it looks like phone survey company  i call this number 305-864-9669  to ask for bill this phone number had been disconnected so I call lease station financing mgr that they are not responding. After that i received an email from William landau asking for my cell phone number after I emailed my cell phone number I never received a call from William. Landau of all American hot dog cart? This company is not reliable they are going to lose  a customer. Iam going some where else and look for another hotdog cart company that is honest and reliable