If you misplaced your BRP card you will need to first report the incidence. Call UK Police: 101 or 999 to report then they will advice on what you need to do if you need to visit their station.
If its expiring date is more than 3 months, You will then need to apply for another one within 3 months. The processes will depend on your visa status.
When i had the same issue, I was a dependent Skilled worker visa holder, I was made to apply as if i am requesting for a new Visa, went for biometrics capturing and they issued another BRP for me.
If you misplaced your BRP card you will need to first report the incidence. Call UK Police: 101 or 999 to report then they will advice on what you need to do if you need to visit their station.
Report to home office there: https://www.biometric-residence-permit.service.gov.uk/lost-stolen/where
If its expiring date is more than 3 months, You will then need to apply for another one within 3 months. The processes will depend on your visa status.
When i had the same issue, I was a dependent Skilled worker visa holder, I was made to apply as if i am requesting for a new Visa, went for biometrics capturing and they issued another BRP for me.
Apply here: https://visas-immigration.service.gov.uk/product/biometric-residence-permit-replacement-service
If you are outside the UK, you will need to apply for a Visa instead. you can do that here:
https://visas-immigration.service.gov.uk/apply-visa-type/brp-vignette-transfer