The bitcoins in a transaction that was never confirmed will get eventually back to the originating input addresses.

But somehow I feel there is more to this story.

Unconfirmed transaction should still show up in the block explorer and because your transaction does not I can think of the following:
- you changed the screenshot because you do not want us to know the details
  (fair enough but we can't help you much in this case)
- the transaction was never broadcastet to the bitcoin mainnet
  (did you try to connect to another electrum node as written earlier?)