We are not perfect; however we aim to be the best in the sustainability related learning & development certification service.
We understand that we can always do things better for our internal as well as external stakeholders.
Your suggestion and/or complaint are more important than your identity. So if you wish to keep your identity secret by not filling your contact information, then it is absolutely fine.
If you provide your details, then we will acknowledge the receipt of your request, and may be able to communicate the outcome.