If you encounter any errors, issues, or defects with your implementation of the Salesforce Lightning app, contact your System Integrator or Partner.
If you believe there is a defect with the core functionality offered by the Salesforce Lightning app, send an email to [email protected] with your:
Salesforce install URL
System Integrator/Partner’s information
A description of the issue you are experiencing (with a transaction ID if possible), and detailed reproduction steps
For all other questions or inquiries, contact your Salesforce representative.