Hello educationiskey: The process is that a new member's first 5 posts simply have to be reviewed & approved before they are made available to the community at large. Unless there is something offensive in them,

this safety procedure simply delays somewhat the post being made available to the community at large. But they do typically become available. And the wait is usually brief.
So unless there is a problem at your end, such as with the copying & pasting process, now that you have 5 posts to your credit all of your posts should now become immediately readable as soon as you post them.

Should you have any problems, you can always Personal Message any member of the Community Liaison Team.