This package cannot be postponed or sold unfortunately neither converted to points. The winner is required to attend the Malta Unibet open as observed in the terms of the promotion as well. Only in the case that you qualified before can the package be postponed to another Unibet Open. This is definitely a piece of information worthy of keeping in mind when joining the Freeroll.
"- The package for first place has to be used at Unibet Open Malta 2018. Should you win the package while being unable to make it, the package will go to the second player who played with the right alias."