can't switch back to mobile site format

i just installed it and it works great until i clicked on "view standard website" on my phone - so it now shows me standard site but how do i go back to mobile site - i don't see any options

MobileJoomla installs two instances of "Select markup" modules: one in "mj_all_footer" position (for mobile templates) and other in "footer" position (for desktop template). Just reassign it to another position (that you have in desktop template).

And you can use URL yoursite.com/?device=auto to switch back to "default" version for your device/browser.