Hi, i am having problem with invoicing system. after i prepare my invoice, i cannot send to my customer, instead i receive this message "There seems to be a problem with your account. Please visit the Resolution Center to find out more." But when i look at Resolution Center, there are no cases. I did link my paypal account with Xero Accounting Software but when my customer click the pay button, this message appear We're sorry, things don't appear to be working at the moment. Please try again later." I don't know what to do anymore. Please help
