Users of Gemini account must have 2fa and google authentication for security. You never know if someone hack your account and steal money then what will do. To avoid such situations you must get access to 2fa and google authentication in Gemini exchange. If you don’t know how to install it, Gemini support number is always there to help users. You will be connected to elite professionals who have got hand in dealing with Gemini account. They will offer every possible solution so that you can manage the things on your own in Gemini exchnage.