https://community.thomsonreuters.com/developers/i/developer-portal-ideas/you-can-contact-our-customer-service-hotline-at-robinhood-by-callin...
https://forum.squarespace.com/topic/297291-g%F0%9D%90%9Emini%E2%84%A2supportnumber%E2%84%A2how-to-contact-g%F0%9D%90%9Emini-customer-service...