Help please

Hi I’m Kellie and I am new. I am knitting a scarf on a round loom,and when I do my stiches I get extra yarn after finishing a row. I’m not sure what to to with the extra yarn when I am finished with the project. can anyone help me?

I thought Mikey had some of the best videos on how to do loom knitting. If this video doesn’t help you, click on his name. He has all kinds of videos on this particular craft. He’s a very good teacher.