Judging by many complaints on their telegram group, the app is still not availble in most countries. I hope they will fix it soon, because restricting it only to US region doesn't make any sense, especially in crypto space.
Eventually it will not matter if the team cannot create enough incentive for the VZT token anyway. If the token economics are not right it will not bring more people into crypto and up the usage of the VZT token. I am more disapointed by this project by the day.