You mean you got ill and had to leave the airport without waiting to collect your bags from Wizzair and check them in with Easyjet?

Because neither Wizzair nor Easyjet will transfer bags across carriers.

(As other posters have noted, your post is almost unintelligible. You won't help yourself - either here, or with the actual problem - if you are unable to coherently state your case, and if you do not follow the appointed procedure for reporting a missing bag. It is not clear where or why your bag went missing - though it seems that you yourself did not claim it as you should have at CPH airport.

If you left CPH airport without collecting your bag, then there is just as much chance that it was stolen by some random passer-by as it was retrieved by some airport staff and put with the other unclaimed luggage.

I hope you have travel insurance - though it may no be covered to just "abandon" your luggage like you seemingly did).