Pending refund for cancelled subscriptions in App Store

I was adding my card onto my settings that I had just gotten $50 put on and made sure to cancel my subscriptions beforehand but when my card had been added, Apple took my $66 and paid for two of the subscriptions I had cancelled. They were still pending transactions so I admit I made a mistake requesting the refund but I panicked because that money was going towards gifts. My refunds have been approved but I haven’t received my money back and was wondering why and when I will receive my money back as I need it.

[Re-Titled by Moderator]