Before Open support Please take a look on a common issue .However Please don’t create multiple tickets, as it extends our response time to solve your issue

Office Maximum Number of Use/phone Activation

Windows already used or  Activation error

If you already made a payment but your order shows pending or cancel, Then open a ticket . We will resolve it ASAP

For Any product keys activation issue, Please share the invalid code and order number in ticket, so We can replace a new working keys immediately .