Thank you for getting in touch. Would you be able to tell me why you're wanting to close your store, and if you've experienced any difficulties? I'd be happy to offer my assistance if you're having issues.
If you wish to proceed and close your store, you can do so directly within the Shopify admin. You can close your store by heading to Settings > Plan in the admin, and on this page you will see an option to cancel your subscription. Please be aware that we also offer a Pause plan that allows you to take a break without closing your store completely, which might be a preferred option for you. Please let me know if there's anything else I can help with.