Nu apare lista derulantă cu casetele de selectare

Initially I could use "Drop-Down List with Check Boxes " prior to the 30 days trial expiry. After the trial expiry, the list no longer shows up when i click on the cell, i assumed it was because of the trial expiry so I purchased the license. Unfortunately, I am still having the same issue. I have reinstalled Kutools and Microsoft Office but still no luck. Any help would be appreciated.