Seaside postcard and a question

We had rather beautiful weather on Sunday.

I have a technical problem and thought I’d ask the mind hive. I can’t seem to connect my DSLR to my phone. My phone keeps asking me for a password which I can’t seem to find anywhere I’m using a Canon 6D and an iPhone. I can’t make my phone forget my camera’s Wi-Fi signal nor can I reset my camera to start a connection from scratch. What would you advise?