if you look at the chat on the first screen you will see this:
"close inventory after moving your items in the inventory"
i tried to remove the items from the machine but for some reason they bugged and it didnot add the seed to the weapon, i tride to move my character i tride everything only thing i could do was to press alt + f4, when i logged back i had lost my items i bought the sword on the shop today! i lost the sword the seed the chaos and the creation
edit:
now that i'm calm, i felt that i forgot to explain clearly what happened.
After i bought my imperial sword on the webshop, i went to sky event and as you can see on the ss those 3 items, i was gonna turn them into seeds, but before that i thought i should get my sword to +15, +28. I made it to +9 before sky event, so before upgrading it further i thought i should apply some seeds, and what happened was i got the seeds and the rest of the items and started, first seed applied perfectly no problems, on the next attempt i threw all the items in the machine clicked to add the seed, but nothing happened, it paralyzed and i couldn't remove my items off of the machine, i couldn't do anything, only thing left me to do was to alt+f4 and pray of it to be on my inventory, but it was gone.