1.First open the Vine app on your mobile device, than go to your own profile by selecting “profile” from the top drop down menu.
2, Now, from your profile page select “settings”.
3. Now scroll down and press “invite via text”.
4.Final step is to copy the link that looks like “vine://user/23897987988″ in the text window then close it. (this is your vine app link to your profile)