As I can only see the 3 you've received feedback on I'll only give advice on them.
-The item you got feedback on from Nov 30th should have gotten to you by now. That seller has not the greatest of feedback scores and seemingly has very bad customer service. You need to open an item not received dispute.
-The item you got feedback on from Dec 25th is coming from China. Things from China can take upwards of a month to arrive so chances are it's still a few weeks away. Be sure to open an item not received dispute before the end of the 45 day time limit.
-The item from got feedback on from Jan 3rd is from the US and usually takes 1-2 weeks to arrive. Again be sure to keep in mind the 45 day limit for opening a dispute.
The other 2 items I have no clue about so I cannot comment on them.