HT Menu WP Plugin Asking for License Key

I downloaded the HT Menu Pro and installed it. I cannot activate the plugin because it’s asking for a license key that was not provided.

You got this from Elements?

Elements items don’t come with p/codes. Any item that requests them is simply asking for the purpose of auto updates etc. which is not available through elements downloads, but the item will continue to work regardless of submitting this. Do I need a purchase code? – Envato Elements Help Center

When I try to use the plugin, it asks for the activation code.

Envato Elements don’t provide any purchase code. You don’t need any purchase codes to use Element’s items. You can just ignore any requests to enter one. please just ignore entering the purchase code and it will work fine for you.