\documentclass[aspectratio=169]{beamer}
\definecolor{blush}{rgb}{0.87, 0.36, 0.51}
\definecolor{colour1}{RGB}{238,118,033}
\usepackage{beamerthemesplit}
\setbeamercolor{structure}{fg=blush}
\setbeamercolor{alerted text}{fg=blush}


\logo{
  \includegraphics[width=5cm,height=1.8cm,keepaspectratio]{Project-logo.png}
  \hspace{4.8cm}
 \includegraphics[width=4.9cm, height=1.3cm,keepaspectratio]{TFP-logo.png}
 \hspace{4.9cm}
  \includegraphics[width=4cm,height=1.6cm,keepaspectratio]{st-logo.png}
\hspace{0.3cm}}
\setbeamersize{text margin left=0cm, text margin right=0cm}
\setbeamerfont {title}{size=\huge}


\begin{document}
\sffamily \bfseries
\title
[\scriptsize Comparision of mother's milk with other substitutes \hspace{0.75cm}]
{Spoken Tutorial Project, IIT Bombay}
\author[\scriptsize Misbah Samir \hspace{0.10cm}]
{\large This tutorial is funded by Toddler Food Partners (TFP),\\ a US-based volunteer-run non-profit organisation.\\
TFP has partnered with several local organizations in India \\ to end childhood malnutrition.\\ [0.6cm]
Domain Review:  \vspace{0.8ex} \\ Dr. Rupal Dalal, MD Pediatrics, IBCLC\\
\hspace{-0.0cm}Dr. Ketan G Bharadva,  MD DCH FIAP\\ [1in]}

\begin{frame}
\titlepage
\end{frame}
	
	
\end{document}