First, if you've opened the hood, you should know that your have an inline four not a V4...though with the spark plugs under the plastic cover, it could be hard to to see...
Wait...you can see the exhaust manifold...you have no excuse
Anyhow, your I4 does not have a timing belt - it uses a chain. Even if it did have a belt, you would not be able to see it because it's hidden behind covers. The chain is on the front side of the engine (the left side as you're standing in front of the car looking at the engine).