Liar, the certificate is false, and neither the state nor the enterprise will admit it. Don't be fooled and ask for a refund. They said to hand-write the application form, and the original course service and related agreement were terminated! I promise to drop the lawsuit, and I will not slander or publish any negative remarks or comments related to the excellent examination education in any way. This promise is my true meaning, and I am willing to bear all legal responsibilities arising from this promise! Several people have the energy to reason with them. They are all liars. (ID number-signature-date)