No. 

Yes, it is indeed Nikon f mount.  

Works great on my Z6 

Below please find enlisted some of the most common reasons:

1. The order was split: check if your order has been split on the My Orders page of your account;
2. You ordered from different warehouses: if you have placed an order from different warehouses, you will receive the products separately;
3. We made a mistake: on rare occasions, an item may not have been placed in the right package;
4. The parcel was damaged or some items were removed: your package may have been opened or damaged during its delivery. It is also possible that one or more items have fallen out.
If the status of your order shows that it was not split, you could direct go to the live chat asking assistances or do not hesitate to CONTACT US .
 

No, this adapter is for the older manual focus Minolta Rokkor MC and MD lenses. If you want to autofocus and aperture control you will need the Sony LA-EA4. (the lower cost Sony LA-EA3 will electronically connect A mount lenses but you will have to manually focus.)