Cannot cast videos to my tv. – OnDemandKorea: Korean Dramas Review

I have a smart tv. I am not able to cast the videos from my iPhone 11 Pro plus to my tv. I tried everything including deleting the app and reinstalling it. Help. Update oct 15, 2021. Still can’t cast to smart tv. Even with the new recent update. I have the premium subscription.
Review by rosekm on OnDemandKorea: Korean Dramas.