Hi,
Time dependent actions in workflow rules can not be added when the following actions takes place-
1.When workflow rule is active.
2.When workflow rule is deactivated and has pending actions in the queue.
3.When the workflow rule criteria of a record is set to: created, and every time it’s edited.
4.When the workflow rule is included in a package.
You can’t add time-dependent actions to a rule if you choose Every time a record is created or edited.
Thanks.