@Emmafe and all

I applied for Canada visa and did biometrics in 2018 ,the visa was denied. I did a new application this year, bvl has been sent to me stating that my biometrics will expire by 2028. That if I wish to extend the validity of my visa or permit . I should pay and do a new biometrics. I also saw a visa number on the tracker.I am yet to receive ppr. I wish to extend the validity of my biometrics.How do I pay for only biometrics fee, without paying new visa fee?. I searched for link to pay for biometrics only, but I could not find any link. Kindly help me asap. Thanks