Account ( I can’t login to my Gmail) – App in the Air: Flight & Hotel Review

Hello, I please needed help to get my account back. Im a premium account user since 2018. Recently, this year I lost access to my Gmail account, so need to changed my account information. How can I do that? And any number or customer service email to reach out to you. Thanks!???? Why you guys ignoring my email?
Review by freedominsky on App in the Air: Flight & Hotel.