DeskInfoMaxTrack.com Online GBR GB and WebHelpmctrkft.com Online GBR GB review: unauthorised credit card charges

Have never heard of these so called companies, nor any dealings with them.. However on the 29/01/2019 deskinfomaxtrack.com unauthorised credit card charge of $154.18 from my account and today 31/01/2019 webhelpmctrkft.com helped themselves also to $31.40... Who the heck are they.. I just happened to check my account online and noticed the theft.. Unable to find any details of who, where or how to contact them via internet.. Ripping people off.. Cancelled my bankcard... How they got my account details is beyond me.. Definitely would like a refund