\documentclass[14pt]{beamer}
\usetheme{metropolis}

% Packages
\usepackage[english]{babel}     % Proper hyphenation
\usepackage{multicol}

% Setup titlepage data
\title{Mail me baby one more time}
\subtitle{Can people even mail?}
\date{September 8, 2023}
\author{arto}
\institute{pWeapon}

\bibliographystyle{IEEEtran}

\begin{document}
    \maketitle
\end{document}