Missing Letters of the Language Alphabet (from French, English to Arabic)

             

       When myself takes a good look at the surrounding malls, I see the above letters missing.  These letters could be easily written, remembered, they give convenience to reading, and plus more, making them excellent candidates to be a ranking within the list of alphabets.  The reason they are missing has been found - it's already used for some vital importance

       Suppose the human genitals played lesser of an automated/pre-built nature, and-or are shaped like other letters, then those letters would not be in the alphabet list while these ones listed above are

        The first letter is known as Jubbo in a dragon scroll.  It's shaped like a w, but more curl.  Curl version gives easier time for writing, and can be a very good math symbol.  The reason they are not used is probably self-explanatory by now especially