leaking transmission on 2000 Ford Taurus

my transmission keeps leaking, i've had it repaired many times, but a few days later it leaks again. I've even bought a new transmission, but it still leaks. I have spent nearly $2,000 and I have not received any relief! What should I do?

Asked by for the 2000 Ford Taurus
Where is it leaking from? What does the shop say the leak is from?