There is no quantity field to specify the number that you wish to purchase. If you buy one, then the offer disappears, so how can you buy 2.

“Premium subscription” is a unique status, you cannot stack multiples of them.

Not the subscription but the offers for fleet and moons. Limit of 2. How can you buy two at one time. The offer disappears after a single purchase.

Do you have a timer like that after buying?

After making a single purchase - Yes, every time. I was attempting to purchase the "Maximum purchase" of 2 sets. I don't see how that can be done.

“2 sets per player” means that only 2 can be bought on the given account ever. The timer is just to “stagger” these two purchases, so fresh accounts wouldn't use both of them instantly.

I bought the premiun and did not get any of the free thing like ripper or a moon. what up with this buy and don't get the items

I hate to ask where do i look for profile

I have finish periscope view galaxy map and never got the periscope look all over my team.
next human mission 6 delivery to human pirate 200,000 metal 100,000 mineral and 50,000 gas.
found t8oo real easy, got planet and position and finish that one, Robert 4.71.7 no planet , xyau 4.900.9 no planet , and lucky 4.901.9 no planet.
how Am I supposed to compelet mission 6

Send a small transport to high orbit, then you will gain visibility of the planet.