ESA SUPPORT GROUP/UC MIGRATION

I need some advice re migration from ESA to UC. I sent in my online application in mid June. I have been in the support group for many years and recently received the enhanced rate of PIP for both elements after a 16 month wait from sending my review form. Yesterday I received a text message to attend an appointment at my local jobcentre to provide bank statements. This sent me into a huge panic as due to the nature of my disabilities, I find it very difficult to leave the house. During migration, I had been advised that they would be aware I received PIP, therfore I was very shocked to be expected to have to attend an in person appointment. I called UC helpline and was told to write this in my journal. I have done this and asked if I can send the bank statements online. I only have one bank account, the same for nearly 40 years, but they are asking for statements from all accounts (the application is for me alone, no dependents). I suffer with extreme anxiety and am feeling extremely panicked because of this. After the long wait for my PIP review, I feel like this is another nightmare. Please can you advise what my rights are in this situation should I be expected to attend an appointment that is just not possible for me to attend in person? Thankyou for your help