To delete your HClips account you must submit a ticket through customer service and request that your account be deleted.
Delete HClips - Website - Slides & Instructions
Deleting HClips? Share Your Experiences
Questions & Answers
HClips does not offer an easy option for deletion. To delete your account you must submit a ticket to customer service and request account deletion. HClips suggests that you should delete all your uploaded videos and albums first. Then, once all your content is deleted, you should submit a request to customer service asking that your account will be deleted.