Hello Everybody,
For all of you who had a problem with SUB. If you did not get your tokens after payment please use :
https://join.slack.com/t/substratumcoin/shared_invite/MjMxNTY5MTQ3MzYwLTE1MDM3NzgxMzYtOTUwYTYyZDg1ZQ
to join slack and ask one of admin. Substratum manually add tokent to account. They solved my issue in 3h. So hope it is not a SCAM. Good luck!! If you consider it helpful thumb up.