@maybraclet Have you made a starting loop before? You may want to watch some of Masha Knots' tutorials on YouTube. She teaches about making starting loops, it may help you.
@maybraclet you make a regular loop like you would for any other bracelet. For the strings that you have only one of, you put them through the loop so that there is only a little bit sticking out on the other side of the loop. You can just cut these short sticking out bits in the end.