Upon checking, we regret to inform you that we are unable to grant your quota increase due to insufficient service usage history.
Quota increases depend on service usage history and the availability of the resource that you are requesting. In your case, since you are unable to use your GPUs at this time, I suggest trying a different workaround. You may refer to this link [1] for information on how you can use utilize different kinds of Machine Types for your project as that could increase your service usage level.
不好意思,我们销售这里不清楚如何增加配额。
Hello Brian,
As Our sales team state "service usage history and the availability of the resource that you are requesting" it depend on Service usage, In your case it's not possible since this is the first time for you, first did you enable the billing in your project, then put a justification for the usage when requesting the GPU Quotas increase.
The other thing is "the availability of the resource that you are requesting" this explain the time that you did ask for Quota increase request the GPU in question was not available at that moment, you can try another time.
Note: "make sure you request the appropriate GPU it's depend on the availability zone as well see this link "