Titan怎么使用呢

[tt 15661792676]

我想购买titan+，但是不会使用，能告诉我怎么使用嘛

[yurzhy]

1 hour ago, tt 15661792676 said:

I want to buy titan+, but I can’t use it. Can you tell me how to use it?

Why exactly can't you use it? Is it available for the purchase in the store?