Need help on how to change Shopify store payment provider

Hi,
I need help setting up/changing the payment provider on my Shopify page with my local QRIS/e-wallet.
I want to use something other than third-party payment providers that are already available on Shopify by default.

I am also looking for documentation on how to do it, if possible.
Thank you.

I do not think you will be able to use another payment provider other than the ones recommend by Shopify, however best to check with the Shopify staff directly.

I chatted with live support, and he suggested me to ask here