I have a Tesco credit card that I manage online. I wanted to open a Junior ISA and logged in and clicked through to the option to apply for the Junior ISA. It asked me to enter all my details again, which was annoying but such is life.

After I'd submitted the application, it asked me to register for online banking. This was also weird, I was logged in to my online banking when I applied. I entered my details and when I clicked enter, it took me to a screen saying that I'd been logged out.

I logged back in and no sign of the Junior ISA. The option to add an account returns an error message.

So, my question is... how do I "add" the Junior ISA to my online banking, so that I can see it alongside my credit card.

Thanks in advance!