ReelShort Over Charged After Unsubscribing

I had a direct subscription with ReelShort, which I canceled, but despite this, I have continued to be charged. After unsubscribing, I noticed that $29.99 kept being withdrawn from my account on July 6, July 12, July 19, July 26 and August 2. These payments were taken even though I had already canceled my subscription, so I consider them unauthorized charges. I can provide bank or card statement screenshots that clearly show these ReelShort payments, if needed. I request that my subscription be fully canceled without any further charges and that all $29.99 payments taken after my cancellation be refunded in full to my original payment method.