I can't link my card to my account


I was using the Revolut app until my phone got stolen. I got a new phone (same number) and had to create a new account when I re-downloaded the app. I tried to link my Revolut card to my new account - the app made me top up £10 to verify my identity but still would not let me link my card. It is also telling me that I only have £10 on my account when I know I have way more. How do I link my card and merge my accounts??

Thanks in advance