If the provider is unable to find alternative space contract. User agrees to keep the proportions in a pay reduction according to the proportions of the display does not work according to reality.
If an agreement can not find a replacement. The contract agrees to the proportion of the payment reduced by the ratio of the display can not use it as a reality.
If the contract can't find space replacement. The contract agreed to give the proportion of pay reduced in proportion to the display screen that can't be used as a reality