UC migration appointee advice

Hello everyone

My daughter as just received her Migration to UC letter . I am her Appointee for her ESA support group pip and hb .

I just want to have some clarification on a few questions .

Will ESA let UC know I'm her appointee will it be that straight forward or will we have to have some sort of appointment .

When applying online dose my daughter verify herself or as I'm her Appointee do I verify myself and give my phone number etc .

Also at the moment she has her own bank account that I also keep an eye on . Will she still be able to keep her own bank account.

I am just finding it a little stressful

Thanks