SORT, FILTER AND MANAGE COMPLETED AGREEMENTS - LIST OF AGREEMENTS ACTING ERRATICLY

HELP HELP HELP Someone please help me before I eat a whole block of chocolate.  
Im a new user and docusign seems to have very basic functions missing.  Forgive me if Im wrong.  At the moment Im disliking docusign thats why im reaching out.  

I have issued 260 agreements and managing these seems to be a challenge.  Im sure there is a better way but I had to get these out urgently and it was/is what it was/is.  

Sorting seems to be an issue for me.  I would think all the latest completed documents sit at the top of the list on the first page (date order)  but for some reason, they don’t - its random and there is no filter/sort function.   The order of these agreements is erratic.  Side note:  I created 2 separate folders that I move the completed agreements into once I have completed the PDF and Formdata.   This helps me identify the ones I have already downloaded the PDF and Formdata for.  The rest sit in SENT folder on the screen until I do my thing.   This seems to be the only way I can identify the unprocessed ones.      I randomly get completed agreements (Agreements/completed) that just randomly pop up after searching for them in the search bar by name.  Or I can hit next page x 100 times (looking for the ones that are still showing in the sent folder)   They mysteriously come up either after I use the search option for an individual agreement or I redo the page by page.    

Why is this happening.  When I did a search, looks like this was a problem for someone 2 years ago.  

Is there a hidden search/sort/filter I can use.   If not why not?

Would be good to have tags.  I could tag each agreement so that I could run reports that are useful.