Keybindings do not work when installing using the package feature of Vim 8

[listix]

After installing I created a very basic file:

* Test 1
** Test 2
Text
** Test 3
** Test 4
Text 2 

When I press Tab it does nothing.

I followed these steps

mkdir -p ~/.vim/pack/git-plugins/start
cd ~/.vim/pack/git-plugins/start
git clone https://github.com/jceb/vim-orgmode

I added these two lines to my .vimrc

packloadall
silent! helptags ALL

now my .vimrc looks like

packloadall
silent! helptags ALL
let mapleader = " "
let maplocalleader = ","
nnoremap <leader>r :!%:p<Enter>
set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab

My vim version is 8.1.3741 and I have no plugins installed. I am also using KDE Neon as my linux distribution. If this way of installing doesn't work then I'll try one of the others.