How do we know if someone uninstalled telegram?
You can’t.Uninstalling Telegram doesn’t actually mean that they have deleted their account. So, Telegram won’t show that the account is deleted. So, there’s no way you can know about the others uninstalling Telegram.
Gacha neon us version biography
But Only One Things That Notice - If the profile picture is not visible and there is no double-tick on the messages from both the accounts then the account of that person has been deleted.