How can I send the liability waiver?

We can not in any way handle liability waivers sent by e-mail

To upload the Liability Waiver, access your Wedosport registration, through your online profile or with the link you received in the confirmation email of an offline registration.

Scroll to the bottom of the page and click on DOCUMENTS as shown in the picture

So in the next page download the waiver form, fill it, sign it and then  upload the release: