I know I often pronounce english words incorrectly, it is of course perfectly understandable that also italian words are pronounced incorrectly. In the case of this particular word the double "tt" is very difficult, english speaking person pronounce it as we italian pronuonce a simple "d". But the "ch" for us is a k, this is easy and similar to the english word flank, same meaning. It hurts the ears 😂 to hear that sweet "c" instead of a hard "ch"=k😊