As soon as your registration request has been approved, you will receive a notification email indicating your account has been activated. In this mail, you will find the link so that you can start completing the verification process and uploading the required documents for KYC/KYB.
If you have not received your account activation email, the two most likely reasons are that your email has been moved to your spam folder, or that you gave us the wrong email during account sign-up. Please check and contact us at support.vault@wallexcustody.com