I recently started a new store and I have been getting emails from shopify saying "Action Required: Schedule Your PCI DSS Compliance Review" and that I urgently had to do this or else my shop might get temporarily Restricted. I followed through with the email and followed their instructions until I got an email from a company called "Alo Agency" and after some back and forth and allowing alo agency to be a collaborator on my store, they emailed me this: "The error is critical to proceed tools is needed which cost $100 once we fix it everything will be smooth Kindly provide: Full name Email So we can send the contract for you to make the payment and we get started" I am suspicous of this because they made several gramatical mistakes throughout our conversations and it just seems fishy. Any advice/ reccomendations?