I have two issues with my beamer presentation. I am using stockton theme. find it here - Stockton theme
The first issue is about the title slide. The background is such that, I want to move elements of the title to the right of the black portion (including the orange box). How can I do that?

The second issue is that on other slide some of my credentials appear in the background (see font in white over black background). How can I get rid of that?

I am attaching the minimal example:
\documentclass[slidestop,compress,mathserif]{beamer}
\usetheme{Stockton}
\useoutertheme{miniframes}
\usecolortheme{default}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{tikz}
\usepackage{geometry}
\usepackage{graphicx}
\usepackage{amssymb}
\usepackage{epstopdf}
\usepackage{amsmath} % this permits text in eqnarray among other benefits
\usepackage{color} % gives color options
\usepackage{url} % produces hyperlinks
\usepackage[english]{babel}
\usepackage[latin1]{inputenc}
\usepackage{colortbl} % allows for color usage in tables
\usepackage{multirow} % allows for rows that span multiple rows in tables
\usepackage{xcolor} % this package has a variety of color options
\usepackage{verbatim}
\setbeamercolor{normal text}{fg=black,bg=white}
\usebackgroundtemplate%
{%
\includegraphics[width=\paperwidth,height=1.4\paperheight]{placeholder.png}%
}
\title[My presentation title]{My presentation title}
\author{My name \vskip0.5cm My title \vskip1cm My team}
\begin{document}
\begin{frame}[plain]
\titlepage
\end{frame}
\frame[shrink]{\frametitle{Outline}\tableofcontents[hideallsubsections]}
\end{document}
P.S. output will be slightly different from images, but idea is the same.

\vskips from your authors. Or at least give a short version for the footline with\author[short version without vskip]{My name \vskip0.5cm My title \vskip1cm My team}. [unable to test it, because your vskip gives errors with my latex installation] – samcarter_is_at_topanswers.xyz Jun 19 '15 at 15:20Stocktontheme and can not compile your example - so it is difficult to help. I think you probably have to define your own title page, for a start maybe look at http://tex.stackexchange.com/a/25318/36296 – samcarter_is_at_topanswers.xyz Jul 10 '15 at 08:25