In the event a match is postponed for more than 24 hours later, all bets will be voided.
Once your bet is voided, you will be notified via in-app notification. At this point any funds staked will be refunded to your Wallet.
The match will be posted in your historical BETS AND PICKS tab as void or cancelled.
For further detail on the impact of a void selection on a multi bet read on here.