We provide the following support channels to assist you with purchasing and using Cloud Application Platform.
Presales consultation: Before you purchase Alibaba Cloud products, you can call the Alibaba Cloud presales hotline or contact your account manager for product information. For more information, see Presales consultation.
After-sales support: If you encounter an issue when using an Alibaba Cloud product or service, you can contact us by calling the after-sales service hotline or submitting a ticket. For more information, see After-sales support.
Documentation feedback: If you find an issue in a product document, such as a broken link or a content error, you can select the content with the issue. Then, click Documentation feedback in the pop-up box to submit your feedback.
For real-time communication with our engineers, you can join the official Cloud Application Platform user group on DingTalk (group number: 32245557).