Lux Style International BeautyLux SENT AN UNSOLICITED PACKAGE, and asking TO PAY Odense Denmark

DID NOT place an ORDER , yet they sent AN UNSOLICITED PACKAGE(of the product) with an invoice , summing up to MYR336.90 and MUST BE PAID within 14 days or LATE REMINDER FEE will be charged . TRIED to RETURN , but they say ALL SHIPPING COST is on me (Its f**king expensive to ship this items back from Malaysia to Denmark) so I declined to bear the cost as I have never ordered this product , yet they INSISTED I DID(which I don't) , I only filled my Name and Address on their website , proceeded to Check Out page to check on the 'Extras' they offered , and simply close the tab (without the payment details filled in as I dont have Credit Card) and it simply too expensive . And Boom , 2 weeks later out of blue the UNSOLICITED package arrived infront of my door with an Invoice asking TO PAY within 14 days .