How do you permanently delete invisible eggs?

NOTE: Read and review all the instructions before trying the glitch yourself.
You can also use the Pokemon cloning glitch to DELETE unwanted Pokemon such as invisible and bad eggs. The Invisible eggs should be able to be released unlike bad eggs. But be extremely careful this glitch can delete any Pokemon as well

How to delete any Pokemon:
1.) Go to the batle tower
2.) Go to the PC in the back.
3.) Find the invisible eggs and put them in your party (make sure you have at least two Pokemon who can enter the battle tower challenge)
3.5.) Do everything else you plan to do in your PC first before proceeding because you'll delete on of your Pokemon.
4.) Make sure you have the invible eggs in your party (you can do up to 4 at a time) and the two Pokemon you plan to enter in the battle tower.
5.)Save the game
6.) Open your PC and put the invisible/bad eggs back inside DANGER: DO NOT do ANYTHING ELSE!!
7.) Close your PC and go to the battle tower receptionist at the far right. (The Wireless Muli-battle one.)
8.) Enter the open battle one and select your 2 pokemon.
9.) She'll say that the game must be saved. Say yes.
10) When in says would you like to save the game game say no and then restart.
11.) Open your PC and the Invisible/Bad Eggs should be gone