I need to change the bank 1 sensor 1 oxygen sensor can you help me?

I am attaching the guides below that will help with step by step instructions that will help with this. Also, there is a guide on testing o2 sensors in case you need that as well.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

https://www.2carpros.com/articles/how-to-test-an-oxygen-sensor-02-sensor

Below is the process from the manual on the o2 sensor replacement process.

Please run through this material and let us know if you have other questions. Thanks