I did and this is how they always respond
"Thanks so much for your inquiry about Path on Windows Phone. We'd love to have Path on as many platforms as possible over time. Windows Phone in particular is one that quite a few people have been emailing us about. I'm going to record your request into our system and we'll let you know if a version becomes available in the future.
How can i install this app and what is the work of this app. i am from India. when i was trying to install this write as - you have not permission to install this.