I didn't get my pdf for practice test the next day after I placed the order. Tried to call the number in the order confirmation email. Was told that they can only email the provider but they don't have their number, ask me to wait one more day. I told them to cancel my order right away. Got email from provider later, threaten me that they will share my information with the certification provider who will revoke and ban my certifications.
Don't buy anything from them. Really rude and bad.