Uploaded videos are reviewed before publishing for your account. If you want to add videos without moderation review, an admin must turn off your videos auto-block.
User <x id="START_LINK" ctype="x-a" equiv-text="<a (click)="markAsRead(notification)" [routerLink]="notification.registrationsUrl">"/><x id="INTERPOLATION" equiv-text="{{ notification.registration.username }}"/><x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/> wants to register on your instance