It should first be known that in any case you raised this matter, it would be beneficial to understand whether it is an online platform lottery or a physical one. If your account has been frozen for a long time then of course you need to reactivate that account first. After reactivation you can claim that lottery winning reward. But here trams and conditions should be read carefully. Because in some lotteries it is considered valid for a certain period of time and there is no chance to get it back after it expires. Here the rules are completely different so definitely consider the terms before buying the lottery. Moreover, a lottery buyer must also have an idea about whether his account is active or not. It is best if you know about this from the concerned authorities.