To request a reissue for Geotrust certificates, please visit the link below:
https://products.geotrust.com/geocenter/reissuance/reissue.do
To request a reissue for Comodo Premium, InstantSSL,PositiveSSL and PositiveSSL Wildcard certificates, please open a ticket via https://hostvision.com.ng/aspire/submitticket.php
To request a reissue for Verisign certificates, please visit the link below:
https://products.verisign.com/geocenter/reissuance/reissue.do