HOW TO SEW PANTS / JEANS BETWEEN THE LEGS without sewing machine

How to sew a hole between the legs with a needle without a sewing machine with your own hands
How to sew clothes from scratch, simple video instructions on using a sewing machine, how to make different beauties with your own hands - from postcards and snowflakes, to jewelry and various household utensils. I love learning something new, now I'm interested in sewing, patchwork, embroidery, appliqué, decoupage, knitting, drawing, scrapbooking and various decorations. I like to paint wooden things - plates, boxes and so on. Beading was once my great hobby.
I like to create beautiful and functional things with my own hands, decorate my house and the space around me. I started sewing quite recently, I didn’t study sewing anywhere, except for school labor lessons (which I didn’t like!). I want to learn how to sew cool stylish things - a T-shirt, a sweatshirt, a dress, a sweatshirt. While I'm learning myself, I'm shooting videos as a keepsake, maybe they will inspire someone to creative experiments. I learn everything on the Internet - I just read websites, forums, watch videos.
I have a Janome w23u sewing machine. In the video where I sew something, you see exactly her. I shoot on a GoPro, on a phone or on a Canon 700D camera, this is most often. Sometimes I can shoot with another camera.