I have a limited leave to remain BRP and don't hold a IRL. Am 19 and changed my surname to my mother's maiden name. How do I get a new BRP? There is a form on the UK government website to send by post but there is also a online form you can do to get a new BRP.
Furthermore, my replacement Mauritian passport was issued October last year, the processing took a long time e.g. printing on newspaper and such and lock down made it go over the 3 months time span to update your info before I received it in the UK. Do I really have to pay a big fine? Thanks for the help.