Eguidestore
Charged on credit card a recurring $39.95 and I cant trace for what nor stop it

I received an E-mail but could not trace the link and cancel the so-called transaction for which I have no idea of what iti is:

"Dear Alain Jacques,
We, the representatives of billinghlp.com Customer Support Center thank you for choosing us.
This is to notify you that we have charged the needed amount of 39.95 AUD from your account since you have chosen recurrent charging for Eguidestore.
Please contact us back if you have any questions or difficulties with our products or services.
If You wish to cancel recurrent charges please follow step-by-step instructions listed below.

Company: Eguidestore
Country: USA

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