Recycler view with Fragments

Today, I was working with the fragments which is almost same with the previous topic except few changes. I understood before seeing the whole video about it and I started working on it. At some point I got struck and I referred the video. I almost complete 80% of work. The remaining 20% work too I completed but the layout is not organizing in my specific order rather it shifts its position. I worked for that part alone long time but still I didn’t got the solution which made me broke.