Unauthorized Subscriptions From SweetMax

I recently noticed several unwanted and unauthorized charges and charge attempts on my card from SweetMax-1596655346, the ReelShort / ReelShortW-1554748647 services and the website Netshort.fzx1y8igkrgi. On today’s date there was a 19.99 USD transaction attempt from SweetMax-1596655346. In addition, there were successful ReelShort transactions of 30.24 USD on Tuesday and 24.99 USD on Monday, and a Netshort.fzx1y8igkrgi transaction of 24.99 USD on Thursday, all of which appear in my transaction history. I do not clearly remember signing up for any paid subscription or approving these specific amounts for SweetMax, ReelShort, Netshort.fzx1y8igkrgi or their related services, and I did not receive clear information that recurring payments would be taken. For this reason I consider these payments and attempts to be unauthorized and unacceptable. I request that any subscriptions or payment agreements related to SweetMax-1596655346, ReelShort, ReelShortW-1554748647 and Netshort.fzx1y8igkrgi linked to my card be immediately cancelled and that no further charges or attempts be made. For the payments that have already been successfully collected by these services, I request a full refund of all amounts that have been taken from my card. I also request written confirmation that all subscriptions have been terminated, that no further payments will be collected, and that my card details have been removed from your systems so that I do not experience this problem again.