I can’t connect Wi-Fi privacy’s

See the following Apple articles:

Connect to Wi-Fi on your iPhone, iPad, or iPod touch

https://support.apple.com/en-us/HT202639

If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

https://support.apple.com/en-us/HT204051

Recommended settings for Wi-Fi routers and access points

https://support.apple.com/en-us/HT202068

If you need help with your Wi‑Fi password

https://support.apple.com/en-us/HT204070