u/FreshPollution2345

I’ve had this honda element ex for over 2 years now and want to sell it(what would you price it?). I have no knowledge at all about cars but need to locate the leak so potential buyers know. the leak is at the under the front of the engine and when I swiped the oil on my finger it looked like moter oil. It's a 2004 and automatic. It fails to accelerate quickly on the highway and uphill and shuts off when I stall in the first 7 minutes of driving. Thanks in advance sorry if these pictures suck