I register a shopify store a week ago. Customized the theme,set up payment & shipping, pick a lot products to sell (this takes a lot hours of work) and I'm impressed & decided to go Basic Plan $29. After I've paid then this message showingWhat's really going on? Payment was charged but I was not able to see my business running.So, Please help.
So sorry to hear about your situation. Can you provide more specific information or capture your screen with the message?
I recommend you to read this article "Why is my Shopify store unavailable" to know which action you should take to get out of this problem