\documentclass{beamer}
%
\usepackage[T1]{fontenc}
\usepackage{hyperref, newpxmath, lipsum}
\usepackage{tgtermes}
\usepackage{xcolor, tikz, tcolorbox, setspace}
\usepackage{fontspec, lastpage, geometry, graphicx}
%
%
\hypersetup{
colorlinks=true,
linkcolor=blue,
urlcolor=red,
}
\setmainfont{Arial}
\usetheme{Frankfurt}
%
%
\title{}
\author{}
%
\begin{document}
\maketitle
% \tableofcontents
%
\begin{frame}
\frametitle{}
\end{frame}
%
\end{document}