UC ID proof

I've submitted my ESA->UC

But I'm stuck on proving my ID.

I have a passport.

But not a second, I think.

In your guide, it says a P60 will do, but they don't ask for one??

I have a BT landline bill, will this do?

I've got Bank statements, any good?

They say they are going to phone me in a few days. I don't answer the phone, and hardly ever have it on, plus no voicemail. Finally, I don't want to talk to them.

There was something I might have to go and see them, no, this was not really a goer before, but my health has declined recently, and so it's not really on.

I'm in the support group.

Thanks.