Connect my existing WordPress website to my HSBC bank account in Uruguay, South America

EnglishClubUSA.com is a fully finished website to sell English Video Classes to people around the world. It needs to be able to receive payments around the world using a PAYMENT GATEWAY and deposit them into my bank account in Montevideo, Uruguay, South America. The present website is using WordPress. I would like to use Dlocal.com or something similar to process payments with Visa, MasterCard, AMEX, Discover, PayPal, etc. If you are GOOD AT THIS work and can work fast to 1. set up a MERCHANT ACCOUNT with Payment Gateway and 2. finish 100% of the payment process, feel free to give me your 1. the time it will take to FINISH the connection to my website and 2. Your price.