Don’t worry, It’s very easy to find your purchase code. Just go to codecanyon.net/downloads
You will see your all downloaded items. see Next to your item, there is a download button.
You will click on the “License certificate & purchase code” option. This will download a txt file. Within this text file, you will find the license information for the product, including the purchase code (like below)
Item Purchase Code: de4d99d8-Iam-code-d066d1acd5a3
copy paste and send me this code for validating your purchase and add you to Support forums.