Ok I rented a host from lfs.net and I made my first track layout. I uploaded the layout on the host via host interface. I uploaded the layout also on a forum thread and after that in the host interface I saw a duplicate of that layout.

Also noticed when updating the layout on the host interface, it affected the file attachment on my forum post (for example sometimes the file attachment just disappeared from my forum post). Im sorry I cannot explain more accurate details what happened.