The issue you face is that in the first 2 clauses in the if statement you account for all your records and none are passed to the last 2
the way the if statement works is that a record is processed until it returns a True at that pint the Then statement is executed and tableau moves on to the next statement
If there is a relationship between the first checks against Reduction and the last 2 Aging you need to connect them using either an And or an Or
if there is no relationship then you need to have 2 ifs and check them independently
If this posts assists in resolving the question, please mark it helpful or as the 'correct answer' if it resolves the question. This will help other users find the same answer/resolution. Thank you.