[dTal]

Couldn't make it work with a friend sitting next to me. The QR codes led to the website but didn't add a contact. Manually adding the ID resulted in the number abruptly disappearing with no feedback and no effect.

[Screen8774]

Thanks. I'll take a look.

The best link to use is: https://p2p.positive-intentions.com/iframe.html?globals=&id=...

It might also be a good idea to try between 2 new incognito browser sessions (so the site-data is clear).