You do not have "write" access to the "Review" task so you cannot modify it. Make sure your User-Group/Role matches what is listed before clicking the "No Decision" link. The Group/Role you should be is listed to the left of the link. Your current Group/Role is Engineering/Approver. So you have to fix "write" access first.
Further, the workflow handler is stating that one or more children of one or more of the attached Targets are not already released. You'll need to open the BOM to see which then "Reject" the workflow since it doesn't pass your business rules. The responsible party will need to resolve this before sending it back to you.
NX 11.0.1.mp01 | SW 2016 | TcUA 11.2.3