Hi KozakFB,
You can use that Step 3 token in any of their Step 3 SNGs or $3.30 BI tournaments. If your account has our bankroll restrictions then please contact Poker770 Live support team. By contacting them, they will remove your restrictions (so that you can use that Step 3 ticket) and once used these restrictions will be returned.
For the $10,000 Depositor FR, you cannot register yet because registration has not opened. Registration will open on 30th of October at 12:00 GMT.
For all the Freeroll information, please click
this link
Hope this was helpful.
Kind regards,
Gary