To change an incorrect email ID  you entered for a particular  application , you usually need to follow these steps :

1. Visit the Official Website/Portal : Go to the official website or portal where you registered or applied .

2. Login  : Sign in with your existing details .

3. Check for Profile Settings : Look for a Profile , Account Settings or Edit Profile section .

4. Update Email : If there is an option to update your email ID , change it and save the new details .

5. Contact Support :

Find the contact information or help desk of the service .

Send an email or raise a support ticket explaining your issue .

Provide necessary information , such as your application , name and other requested details for verification .

6. Follow Their Instructions : Be ready to verify your identity as per their instructions. They may ask for a form submission , identity proof etc depending on the policies .

Hope this helps you .

Thank you .

Unfortunately, I can only give a rough best answer based on the fact that I do not know which platform or service you used.

That said, here are some general steps that you can try:

Online Accounts (Email, Social Media, etc.):

Access your account:

Try to access your account through login.

Look for settings or profile options.

You can edit the email address.

Follow the instructions provided to effect changes.

Contact Customer Support:

If you can't find this option, contact the support service you are using.

Express the situation and demand that they enable you to update the email address.

They may require you to undergo more verification steps, such as personal information or security codes.

Other Applications or Forms:

Contact Organization:

You should reach the organization requesting the email address.

You point out the error and request them to correct it.

They may have specific ways of updating the information like an application to request a written update or additional documentation.

Don't give up. Sometimes solving such a problem takes a lot of time especially if you need to interact with a huge organization or complex system.

If you can be more specific about the kind of platform or service where you committed the error, I can try being more advisory or specific.