Telegram handles can change on a whim. The only part of an account that never changes is the ID.
You can get a profile's ID with a client like
plus messenger.
OP, if you want to make such reports more useful also include IDs.
Thanks @alani123, i personally did not know about the Plus Messenger App.
I wish telegram would ban scam accounts just like the way the usually ban spammers. I remember reporting several telegram accounts for scam with a link of evidence showing that the account was used for scamming but i was disappointed when nothing was done.