Hello mktnegocios,
To modify the payment logos in the footer, please navigate to Appearance > Widgets > Footer column 1. There you will find a static block that can be edited using the page builder to meet your requirements. We have recorded a video on our test site to provide a better reference: https://www.veed.io/view/ce4fd494-b47c-4bfe-ae2d-fb1985c92967?sharingWidget=true&panel=share
Best Regards,
8Theme’s Team