Started LinkedIn Premium but Unsubscribed it and was charged 1 day before the monthly fee

Apple auto deducted payment one day before the renewal of subscription which I had already unsubscribed and it should go into free trial but Apple charged for it but I am not able to track that purchase anywhere and it is very inefficient process to raise this concern. After trying all the option which didn't show option to request refund, I am writing it here.

Can Apply team look into this?

here is the transaction id: OLEX2311301435532553720530