Cannot locate coupon code that you sent me.

You almost certainly bought from a freelancer, you should have 2 mails, one with trade info, other with all the coupon code, and we recommend checking your SPAM box, even some times the email may be delivered.
Voucher Has to Be entered:
http://keep2share.cc/auth/code.html

In the event that you fail to locate the voucher, then please provide us trade info, the internet site at which you bought and we’ll attempt to assist you.
We’re sorry for any hassle.