I had purchased MS-500 course from Just Certs and failed in exam. Around 70% answers are wrong and useless dump. Also they say money back guarantee which is totally fake and they never return your money nor they reply to your emails. It's just ridiculous and also have provided all the necessary documents,
If you purchase dumps from just certs your result is already declared - FAIL.
Will wait for their refund if they have shame and want to progress ahead