Is Shenzhen Happiness Marriage Consulting Company reliable?

Unreliable, super unreliable, after signing up to pay the money, the so-called tutor doesn't take any positions at all, often doesn't reply, and often plays away. As soon as she disappears, it will take a week. I haven't made any progress and learned anything since I signed up for more than 20 days. Now that bullshit director Grace is basically out of touch. Anyway, she just takes money and doesn't take any post. This is fraud. This so-called tutor says she is.