Hi @gnteo ,
To enable WiFi, go to Home > tap Settings app > tap WiFi to enter and then switch it on.
To enable Bluetooth, go to Home > tap Settings app > tap Bluetooth to enter and then switch it on
Here is a link to the [https://consumer.huawei.com/en/support/phones/p8-lite-2017/|User Guide], click on ''Manuals and Downloads'' and select the 3rd link down]. Scroll to p.44 onwards to view how to setup WiFi and Bluetooth