The mission mentioned tentants- So I think it meant to start an Akivian tenant (The mod also adds a few custom tenants just for the akivians as well, found from the new crafting tables.)

I believe that you get gifts instead of pixels, but that may be what happened to me.

thx bro :DDDD

Yeah, Avikan tenants will occasionally give you an Avikan Gift as their rent/payment. It's not a guaranteed item, as they can also give you pixels, materials or a variety of other items, but if you get a few tenants in your colony you can gather five Gifts pretty quickly. Alternatively, you could get them at the Drifter's Emporium, for a large amount of pixels.

where are the Drifter's Emporium?

You can find the Drifter's Emporium by going into the dark corridor on the top floor of the Starfarer's Refuge. Look for a hatch into the pipelines above: the first one is locked, but the second one can be opened. There's a few paths to follow once you're inside (you need a Distortion Sphere tech to get in), but try to keep to going to the right, and you'll find the Drifter eventually.

Yellow Stims can help you find the path easier.

Now I do not know what table is the vehicle jumpgate

The Avikan Vehicle Jumpgate can be crafted at the Metalworking Station, in the decorative/objects tab.

Last question, how do I get the mounts (not robots) and for what purpose do I get the card I got at the end? (I'm human)

and how can open the doors in the base?

You can get a mount from any Avikan Camp you find. Every Avikan Camp has a small Gad'hur (that's the name of the mount) ranch in it, with a Gad'hur herder occupying the small tent beside it. Do note that the herder tends to wander off, but he should remain relatively close to the ranch. Talk to him, and you can buy a mount controller! You don't need to complete any quests for this either, as the mount is available for purchase from the get-go.

The Keffrider's License you get from the quest isn't used anywhere right now, but it will be required for some future quests, and might open some locked doors in the future.

I'm assuming you're talking about the locked doors in the Starfarer's Refuge? The doors leading into dark corridors can't be opened (they are placeholders for future additions to the Refuge), and the one on the top floor can only be opened by Avikan characters. It's a room with some Avikan story characters in it, and the storylines I have planned for the mod will be exclusive for the custom races.

I appreciate the help, a lot. Only that although the farmer is super close only opens a conversation

Forget it, i found another village and i buy a Mount :D