Credit card charged without my knowledge or consent

Dear Sir,

The following two payments have appeared on my Credit Card. However, my credit card has been charged without my knowledge or consent.

01-Jan-2023 02-Jan-2023 SHOPIFY 163421504 65800852669 SGSG USD: 15.00

03-Jan-2023 04-Jan-2023 SHOPIFY 163642510 65800852669 SGSG USD: 1.00

I would highly appreciate it if you could check and reverse these payments.

If you require any further information, please do not hesitate to contact me.

Thank you,