airportparkingreservations.com Took my money but didn't provide service Internet

I booked a reservation online to park my car.  I paid with a credit card and received a reservation receipt.  When I arrived to park my car, I was told they were full and I couldn't park there.  I had no choice but to park at the airport, which was very expensive.

At the parking field, I was told by the attendant that they had informed airportparkingreservations.com that they were full and couldn't accept any more reservations.  When I called airportparkingreservations.com, they told me that the parking lot attendant was negligent by not reporting that they were full.  So, this is the classic case of neither party taking responsibility.

Although they refunded my money, that isn't the point.  If they didn't take my reservation and money in the first place (which they should not have done), I could have made alternative plans.  But due to their overbooking strategy, I didn't have that option.  Consequently, I spent $90 to park at the airport (my flight was leaving shortly and I had no options at that point) instead of being able to make a valid reservation with a reputable company.

I advise against using this company.