Adding different payment methods on our React website -- 3

We are looking for someone experienced to add a card payment method (like stripe) to our website. We currently use stripe (and with google pay) but some clients cannot pay. We are looking for someone to do the registration for other provider and integration too to improve our website. Our website is connected to a discord server too that we will using too. Looking for a professional that did a similar job before.

Website: peloq.com
Selling: digital products - Game Accounts.

Paid with Milestones or at Full at the end of the project.