\documentclass{report}
\usepackage{amsmath,amsthm}
\linespread{1.25} 
\usepackage{xepersian}
\settextfont{XB Zar}
\usepackage[top=40mm, bottom=40mm, left=25mm, right=35mm]{geometry}
\defpersianfont\nastaliq{IranNastaliq}
\newcommand\persiangloss[2]{#1\dotfill\lr{#2}\\}
\newcommand\englishgloss[2]{#1\dotfill\lr{#2}\\}
\baselineskip=.95cm
\pagenumbering{harfi}
\setdigitfont{PGaramond}
\renewcommand{\bibname}{منابع و مآخذ}
\usepackage{perpage} 
\begin{document} 
\newpage

\thispagestyle{empty} 
\noindent
\begin{center}
\usepackage{graphicx} 
\includegraphics[height=4mm]{besmel}
\end{center}

\end{document}