The cash app and card load two time. It’s in the popular payment method option either.
If you have Cash App enabled as its own payment method then you can simply remove it from the Popular payment methods section. You control the payment methods that are available via the “Popular payment methods”.
And the Afterpay look messy.
You can control the styling using CSS so if you don’t like the way it looks, you can modify it. https://www.wpbeginner.com/plugins/how-to-easily-add-custom-css-to-your-wordpress-site/
You didn’t share a website url so I can’t provide a CSS example.