In your case, you'll need to submit the update from the title's main page. Since most of the cast credits are listed in numerical order, you'll need to post an image of the title's closing credits to confirm that your name does appear.
I hope this helps. Please write back if you need any assistance with the update.
Fernando Cueto
Fernando Cueto
Fernando Cueto
https://youtu.be/94d-0oH-42o
Fernando Cueto
Jeorj Euler