As you know, Vine profiles can only be viewed on iOS and Android, and their links can not be shared. There is a solution that can only be viewed on iPhone.
Step 1: We're entering vine practice. We're entering the profile.
Step 2: We are entering Settingse. We click through via text.
Step 3: vine: // We mark a link to a link starting with user.
Step 4: I http://tinyurl.co We are entering your address.
Step 5: We are entering the link to the top.
Step 6: In the custom alias section at the bottom we write eg "UsernameVine".
Step 7: We test it by typing in tinyurl.com/username from a Vine-loaded iPhone device.
* The URL shortener only works in TinyURL. Bit.ly and so on unfortunately do not work.