Trigger same event while scheduled job runs in 2 different condition

[1_DipikaD]

Hi All,

I have a schedule job which triggers an event . Now the recipients receives a reminder only when the capacity review due date was 14 days away. Want to send  an additional reminder 7 days before the due date. What changes should i make on the below script in schedule job so that I can achieve it ?

[1_DipikaD]

I tried this but it's not executing the scheduled job.