I tried buy an f150 and had everything ready to go...

I tried buy an f150 and had everything ready to go, already approved financing and everything. So I take a day off work ( next day) to go pick it up and they sell it from under me. They told me I could put a deposit on it if I couldn t get there til next week so I didn t think I would need to for next day after the deal was made. Thanks for washing my time.