Can somebody tell me from what date I cannot convert reward points for free btc bonus
Redeem your points to increase your minimum free FREE BTC reward! Each bonus is valid for 24 hours after redemption. This bonus will only increase the lowest prize in the FREE BTC table and only the base reward will be multiplied by this bonus and then added to any other bonuses that you have currently.
I got this text but no option to redeem
There is some confusion in your question because rewards points can redemeed only as they reach to 100,000 and its not related to time if you can post original message then may its can help to understand this all.