Once you have logged into your account, select the “Account” option at the bottom of your screen.
Click on the “Connect an account” option
Enter your Metatrader account details
Don't forget to choose the “Provide strategies” option.
And that's it, your Supplier account has been created.
Note: You may see a message indicating that the signal account was not approved. In that case, please review the following information: I cannot connect my trading account?