Where is the power steering reservoir on 2010 Ford fusion SE ?

What is your question?

Where is the power steering reservoir? How much will it cost? The wheel gets difficult to turn. The dashboard says power steering fault? Do I get power steering fluid ? I bought this car used from a dealership a year ago. Should I take it to a shop? I noticed it happened after I went through a puddle of water when it started raining I'm not sure if it's a coincidence or not. I'm not sure how to put fluid if I can't put steering fluid in it. It's hybrid model.

What makes this problem better or worse?

When you turn the wheel it's difficult to turn.

How long has your 2010 Ford Fusion had this problem?

Three days