Went last night, found a car we fell in love with....

Went last night, found a car we fell in love with. Did all the credit papers so when we went back to buy it, it'd only take a few minutes to finish up. Was never offered to leave a deposit to hold the car. Was just told they'd hold it. Called This Morning to confirm they are still holding it and was told they were. Got a call two hours later saying someone else left a deposit on it just now so they're selling it. Bad business practice and would never recommend. If I was told I could leave a deposit to ensure holding the car I would have done that. But they just said they'd hold it without one.