@Diya.3rif twitter email is a little bit tricky. They have fake url in email.
Anyway I prepared code for you that extracts url param from original url.
It uses split function to exctract query param like this
[[URL]].split("url=")[1]
and decodeURIComponent to decode it.
decodeURIComponent([[URL_PART]])
See this project 0_1489249757850_parsetwitterurl.xml
