Beginer: how to loop one video at stat-up with osmc

Hello, it first time I use osms.
I have my movie on my USB stick on my raspberry-pi.
1- I am at browse media location. What is the path to go on the USB and add it to my SD card.
2- when it on my SD cart how I loop the movie at stat up .

i have find a way

How about sharing what you have found!