I recently got my 2003 ford escape oil changed. Notice a leak and it was transmission fluid?

I just recently goty 2002 ford escape oil changed and they said I had a leak which wasn't there before. I noticed I was losing alot of fluid. I thought it was oil but it was transmission fluid. It's seems to be over filled. Well now my car is struggling to change gears and it wasn't doing that before the oils change

Take it back and explain your problem

Find local shop at ATRA.COM for them to look at it and give you a estimate to repair

If there was nothing done to the transmission it seems odd that the ATF level is now overfilled. What did you do? Go to Walmart or Jiffy Lube and the high school drop outs put motor oil in the tranny dipstick tube?! Better find a real mechanic before you're walking.