Instagram ReelShort Subscription Cannot Be Cancelled

I have a paid subscription linked to Reelshortw788902169 through Instagram and I have been trying to cancel it for about two months. However, there is no visible option anywhere in the Instagram interface to cancel this subscription, so I am unable to stop the charges. Despite repeatedly checking my settings and subscription sections on Instagram, I cannot find any cancel button or menu related to this subscription, which is causing ongoing payments against my will. I request that my subscription be immediately cancelled and that a clear confirmation be provided to me that no further charges will be taken for this service.