Having issues moving or deleting what appers to be paragrah rules on a document

I am new to indesign and when i delete text this horizontal line which must be a paragraph rule wont move, cant select it, cant delete or move it, i am trying to move it to be in line with the text that i changed. I also have a square box which when i add text the box doesnt move down with the text and iam unable to move it. Any ideas on how to delete or move a horizontal line in a document or make it so I am able to move the box?

The only way i have been able to delete the line is to overide the paragrah but that deletes all of them not the one i am trying to move, is there a work around or override to be able to select this line.

The second screen shot is how i want it to be, with the line under the bold text, the first screen shot is what happens after i add text and the lines dont move with it keeping everything aligned.