How to show subsubsections and paragraphs in table of content [closed]

Question

I have a table of content that shows the chapters, section and subsections. However, I want to list the subsubsections and paragraphs too.

In the document all of them are listed (enumerated) but for some unknown reason they are not displayed in the table of content.

I have set the counters:

\setcounter{secnumdepth}{5}   
\setcounter{tocdepth}{5}   

I don't have anything else that explicitly tells to LaTeX to display the chapters, section, etc. in the table of content.

The current result is something like:

Chapter
...Section
......Subsection

The expected result would be:

Chapter
..Section
....Subsection
......Subsubsection
........Paragraph

Sorry for my ugly list :P

I'm using the following packages:

\usepackage[spanish,activeacute]{babel}
\usepackage[T1]{fontenc}
\usepackage{graphicx}
\usepackage[letterpaper]{geometry}
\usepackage{titlesec}
\usepackage{fancyhdr}
\usepackage{fix-cm}
\usepackage{setspace} 
\usepackage{amsmath}
\usepackage{fmtcount}
\usepackage{threeparttable}
\usepackage{float}
\usepackage[font=small,format=plain,labelfont=bf,it]{caption}
\geometry{top=2.5cm, bottom=2.5cm, left=3.0cm, right=2.5cm}
\renewcommand{\rmdefault}{cmr} % Roman
\renewcommand{\encodingdefault}{T1}
\newcommand{\subscript}[1]{\ensuremath{_{\textrm{#1}}}}
\setstretch{1.5}