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Hi! I have a similar problem. I’m not owner of the first phone number that I provided. So I wanna change it but I can’t even access to my account. I have my password, then they send me to “verify my account” sending me a code by email but after that they wanna do a “double check” with my phone number and I DONT HAVE IT ANYMORE. I’m trying to sing in since yesterday and I didn’t have success. I know that exist “try something else” but they ask me questions about people that I don’t know so?? What can I do??