You can activate all payment methods (and their logs) from your Shopify account as shown below:
However, showing these icons beside our Paytabs logo is limited by exact numbers and orders that are managed ONLY from the Shopify's side.
ApplePay Logo icon/logo won't appear on Shopify plugin during the checkout process.
Paytabs has no upper hand/access to modify the logo, yet ApplePay will automatically show on Paytabs Payment Page itself.
To facilitate Apple Pay payments, please ensure Apple devices are being used; i.e: iPhone/safari browser.