If you suspect that an Instagram account has been hacked, follow these steps to report it:

Open Instagram App: 

Open the Instagram app on your mobile device or visit the Instagram website on your computer. Or hire professionals by hack Instagram account.

Go to the Profile: Navigate to the hacked account's profile page.

Tap on the Menu: On the profile page, tap on the three horizontal lines (menu icon) at the top-right corner of the screen.

Select "Report": Scroll down the menu and select the "Report" option. On some versions of the app, you might need to tap "Report User."

Choose Reporting Reason: Instagram will present you with a list of reasons for reporting the account. Select "Account hacked" or a similar option that best describes the situation.

Follow Instructions: Instagram may provide additional prompts to gather more information. Follow the instructions provided to provide any relevant details about the hacked account.

Submit Report: Once you've provided the necessary information, tap "Submit" or the equivalent button to send the report.

Secure Your Account: If your own account was compromised, ensure that you change your password immediately. Also, enable two-factor authentication (2FA) to add an extra layer of security to your account.

Notify Friends/Followers: If it's your account that was hacked, inform your friends and followers through a separate communication channel (such as another social media platform or messaging service) to avoid further interaction with the compromised account.

Contact Instagram Support: If you have additional concerns or if the hacked account is causing serious harm, you can contact Instagram's support team through the Help Center. Explain the situation clearly and provide any evidence if possible.

Remember that Instagram's response time may vary, so be patient while awaiting a resolution. If you are reporting someone else's hacked account, try to encourage them to take action as well by reporting the issue through their account or contacting Instagram support.