Object permission

I need a salesperson to be able to see only their own records and not all other Opportunity records created.
This is currently my permissions tree

Organizational roles:

Functional roles:

Object permission configuration:

I'm running a test with a user who belongs to KAM CDMX and Comercial, and in the opportunities list, he sees all the opportunities, not just those he created.

The opportunities were uploaded in bulk, and he owns approximately 500, but he sees them all.