my phone will not connect to the wifi it is just constantly loading

Settings - General - Reset - Reset Network Settings

Try to reset your device. This won't delete your data stored on this device.

• Press and hold the Sleep/Wake button
• Press and hold on the Home button
• Keep holding both buttons until the display turns off and back on with Apple logo on it.

Alternatively, you may go to Settings - General - Reset - Reset All Settings

https://support.apple.com/en-us/HT201559

If this does not help, restore your device to factory settings. Note that this will erase the data from your device.

Take a look this Apple Support article: Use iTunes to restore your iPhone, iPad, or iPod to factory settings - Apple Support.

If these steps don't work, contact Apple and ask for help.

https://www.apple.com/support/iphone/contact/

Hi

Turn off your Router for 30seconds

Go to settings on iPhone Reset network settings

After reset enter your router wireless key .

Cheers

Brian ( uk)

Thxx this worked for me!

You are welcome. Pleased to hear that.