Can I get a train ticket from Yining to Lanzhou? Already waited two days?

There is no official Ctrip customer service here<br/>It’s an exchange between netizens<br/>Generally, it’s easiest to grab it 3 days before driving<br/>Because the refunds are the most at this time<br/>If you don’t dare to wait, you can only change Train times<br/>Please click the green "Accept as best answer", thanks