Phantom Shares - "naked" short selling

[GonG108]

i just cant get it why those delivery failes are not included in a future price sattlement , correct me if i am wrong but when i buy a stock and my broker fails to deliver this stock i usualy get my money back ( in usual bus.) so the stock is not saled and all this failed sales have to be taken in count , the price should go up after such failures.

either i got something wrong or someone should ask the responsible why the system fails at that point , thats a no go (usually)