Hint America, Cancel Subscription Please

On March 17, I noticed two unauthorized charges of $0.50 each on my Cash App account from Hint America Inc, even though I never signed up for any service with this company and have no idea what it is. On March 24, a further charge of $29.99 appeared, again without my consent or any prior information about a product or subscription. I have tried to block these payments through Cash App, and although I was able to block the merchant, Hint America Inc is still attempting to withdraw money from my account. I have not been able to reach Hint America Inc through any channel to understand why I am being charged or to request a cancellation. I request that all unauthorized charges made by Hint America Inc to my Cash App account be fully refunded and that any subscription or service associated with my information be immediately cancelled, as I did not knowingly register for any product or service with this company.