Cannot Edit Constraints

I have a problem with my constraints in 2.79b. Once I add a constraint of any sort, there is no additional menus to edit the constraint, like, I add constraint and a menu should appear once the constraint is added, ANY CONSTRAINT AT THIS POINT, and none have menus or pull downs to edit the constraint.

What can I do to fix this, they were working a few months ago, the last time I needed one. Are there any addons that can affect the constraints menu or tabs? All the constraints are there in the constraints menu, but if I add any of them, any, to whatever they can be added to, nothing happens beyond that. I click to add, and it seems like nothing happened, and in addition, the menus fail to appear.

Thank you for any help offered