Yes, you can talk to people on Coinbase through their client service representatives or online community at +1(833) 224-8397
Client service representatives: You can call Coinbase's client service representatives at +1(833) 224-8397 Monday through Friday, 9 AM–4:15 PM EST. You can also email Coinbase at customerservices@Coinbase.us.
Online community:Coinbase's online community @+1(833) 224-8397 is a place to connect with other investors, share ideas, and learn from each other. You can post ideas, ask questions, and create polls.
Coinbase is a US-based broker-dealer and online trading platform that is regulated by the SEC and FINRA