Method1: Follow our instagram "usaofar ", then contact us
Method2: Send your questions to our mailbox "service@aofar.com"
Method3: Visit our website "www.aofar.com"
Step 1: Visit website https://www.aofar.com
Step 2: Find "VIP WARRANTY" and click it, fill in your information to register
Subscribe to YouTube channel: "AOFAR"