Now you have no proof that this machine has no license.
Because you can't provide the inspection list of the authoritative department to Taobao customer service, Taobao customer service will not be able to help you defend your rights.
1, after the sale, your machine is not genuine, so I won't give you a test sheet after the sale.
There is no formal after-sales inspection form, so you can only take the invoice to the Bureau of Quality and Technical Supervision for inspection.
But even if the quality supervision bureau accepts the inspection, the cost is likely to exceed the value of the machine itself.
In other words, after the Quality Supervision Bureau gives you the test sheet, Taobao customer service will help you complete the refund.
But you must pay for the test yourself.
Take it as a lesson.
Also remind friends who buy licensed mobile phones online.
Try to go to the official after-sales inspection as soon as possible after receiving the goods.
If you find that the machine is not licensed, you can use the "7-day return" to return it.
In this way, the loss can be minimized.