Instagram complaint: Account Hacked

My Instagram account, gparakh102 was hacked by a person with the username apooras_ilog__ An SMS with a link was sent to me, which on clicking immediately logged me out of my account. On trying to recover it, I got to know that the email ID associated with my account had been changed. I somehow recovered my account using the video based face recognition software, but 15 seconds after I recovered it, I was again logged out and the email was again changed. Later even my username was changed from gparakh102 to gparakh890, and from then on I wasn’t able to recover my account.

As proof, there have been multiple changes to the email ID which can be seen on my account activity. I also have posted pictures of me on the account and you can verify that using the video proofs I have given. I am based in Montreal, and the person logging in is using a VPN and connecting via Nigeria