Support

SignMint Support

Get help with document import, signing, editing, and export workflows.

Contact

Support email

3523757347@qq.com

Response target

Within 3 to 5 business days

Before you contact support

Check that your app is updated to the latest version
Include your device model and iOS version
Describe the exact steps that caused the issue
Attach screenshots if they help explain the problem

Common topics

Importing PDF or image files
Creating and placing signatures
Exporting signed copies
Questions about local document handling

Privacy

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