If you are registered and you upload files to your account, then all your files are located in the 'My Files' section: Turbobit.net
To delete a file, mark it with the checkbox on the left, then scroll down and click on the icon with a red cross (a delete icon).
If you have uploaded a file as a guest, then you will receive file management links as soon as the file has been uploaded to the server. Among these links there is a unique link for deleting the file. Additionally, if your file is not downloaded within 7 days then it will be removed automatically.