Frequently Asked Questions I've bought the voucher (card). What now?I've bought the voucher but don't know what to do with it.I made payment but haven't received my card yet. What should I do?I have purchased a card but lost it. Can I retrieve it?I'm getting a "voucher used" error from WAEC.How do I check my result?Can you please change my result?How do I check my SHS Placement?Why should I check my results or SHS Placement through Waec Express?