as i said in tittle i did win 150 btc from primdice site dice
So you were playing for 5 years on that website and you still misspell its name. Careless mistakes happen right?
Let's start with the start.
Sign a message like "today is 2019-04-30 and I am niceonelok" with a wallet that was holding over 140 BTC anytime in the last 48 hours.Without that you can claim anything you want, but nobody would believe you.