Very bad service experience.A machine with a two-y...

Very bad service experience.A machine with a two-year warranty cannot be started. It is said that it is necessary to test it. During the period, three calls were made to inquire about the progress. And returned a month later with a bunch of parts, telling me they couldn't be fixed. If I have to fix it, I have to pay for it . And the service staff inside has a very bad attitude.