How can i tell whats going on with my transmission ?

What is your question?

I bought a 2009 crown vic with 109300 miles. It went into 1st and 2nd vear with no problem and smoothly but when I accelerated to get on highway the rpms would go up but the car was not getting any faster basically like it was slipping. So I drove it home it would down shift nut would not go past 2nd gear. This morning I started it up I hear some whining noise and i check the fluid it seems to be full but it does look dirty. Would changing the fluid and filter be the solution or with the whining noise do i have a bivver problem. As it could be torque converter? Pump? Or something else?

How long has your 2009 Ford Crown Victoria had this problem?

Since i got it