Go to https://mintgate.app/ and on top of the webpage, click on the button "No Token Yet? Create a Token Now!" or on the top right navigation, click on Create -> Create a Token.
You will be redirected to a new page. You are required to login into Twitter to create a token. If you have not logged into Twitter yet, click on the Login button to log in.
Enter in a token name.
Enter in a token symbol.
Enter in an email for status updates.
Check the Terms and Conditions.
Press the Please Enter Token Details button.
You will create your token automatically. Anyone can create a token for themselves.