Not sure where to ask about this, so mods, please move thread to appropriate location if needed. 
This is quite complicated.
First of all, Gmail allows you to put dots for your username, which won't affect the email. For example, if my email is ab@gmail.com, I can write it as a.b@gmail.com and it is the same email.
Here comes the problem with Instagram. Using the above email example, let's say I have an Instagram account under the ab@gmail.com. Apparently someone created another Instagram account using the a.b@gmail.com email, and Instagram apparently see it as a separate unique account. The problem is that account is an inappropriate account posting lewd pictures. If I try to reset the password of that account, the email will go into my email. But when I tried to login, Instagram will ask a 2FA to the spammer's phone number.
Any ideas what to do? I'm guessing it's a matter of time that the spammer changing his email as he should be receiving notification of the password change I attempted. As for contacting Instagram, I am not finding ways to do it, other than reporting that account as inappropriate.
This is quite complicated.
First of all, Gmail allows you to put dots for your username, which won't affect the email. For example, if my email is ab@gmail.com, I can write it as a.b@gmail.com and it is the same email.
Here comes the problem with Instagram. Using the above email example, let's say I have an Instagram account under the ab@gmail.com. Apparently someone created another Instagram account using the a.b@gmail.com email, and Instagram apparently see it as a separate unique account. The problem is that account is an inappropriate account posting lewd pictures. If I try to reset the password of that account, the email will go into my email. But when I tried to login, Instagram will ask a 2FA to the spammer's phone number.
Any ideas what to do? I'm guessing it's a matter of time that the spammer changing his email as he should be receiving notification of the password change I attempted. As for contacting Instagram, I am not finding ways to do it, other than reporting that account as inappropriate.