Bought the green Log Truck and placed in Storage. . . but it isn't there at all.

What do i do??
Also; I hired my friend with the multipe choice (and i checked into both squares in there), but she was only able to harvest 1x1, so we gave up on it and did it the "old" way. She's having 4x4- harvester and 4x4-plower.
Is the multiple hiring only meant to be 1x1 ??
Regards
Simera