Equipment issue

[BaSEbaLLisLYF33]

When I play farm simulator 19 my buddy and I are on multiplayer and when we hop on his equipment that he bought for his farm went to my farm. So now that we are back playing he has no equipment. All the equipment for both farms belong to me. How do we get the equipment back to his farm that he leased?

Edit don_apple: topic moved from german to english section.