Hello, before committing to a full purchase, i have attempt to download the Nbdesigner plugin via on my wordpress site and will like to test it out on 5 products first before i attempting to purchase the full product.

However, i cannot get a License Key as i tried various email address but still did not receive any mail informing of the license key at all. Without the key it wont work - i "enable" the plugin on my Woocommerce Product Page and update it, but it the designer will not show on the actual page at all.

Possible to advise on this?