Click on the ‘Venmo’ Link as seen above and enter your Phone number, then Reenter your Phone number to Verify. Click ‘Done’ after entering phone numbers. You will then receive a confirmation that your Venmo account has been linked. Click ‘Done’ after receiving confirmation.
Once you click ‘Done’, notice that the new Venmo account has been added to your Profile.
Note: You can change your primary account by clicking on the star icon next to the account you would like to assign as your primary.