New to the community? Welcome! Please read our Community Rules and Guidelines
If the transactions went through and it is not showing on your PayPal activity with a cancel button, contact the merchant and ask them to void the pending temporary authorizations where possible or let them expire in 30 days...or contact your financial institution to report duplicate pending temporary authorizations and see if they can cancel them.
Typically, PayPal cannot cancel pending temporary authorizations as those expire automatically after 30 days. Or they might be able to cancel them after 30 days pending.