Dodge Durango Transfer Case Stuck

First Off I Have A 2000 Dodge Durango 5.7 4wd And I Was Stuck On A Muddy Hill So I Proceeded To Put It In To 4wd But When I Moved It Out...

I Went Mudding And My Durango Wouldn't Come Out Of 4wheel Drive So Tried Putting It In 4wd And Then Taking It Out Of Gear It Didn't Come...