How to change the oil?

Not a problem.

Here are a couple guides that will help with this and a video of doing this on a similar vehicle:

https://www.2carpros.com/articles/how-to-change-engine-oil-and-filter

https://www.youtube.com/watch?v=HgUKCfz33BA

Below you will also find the process on how to reset the oil change indicator and the fluid specification for this engine.

Please run through this info and let us know what other questions you have on this.

Thanks