Need a ECCOMERCE WORDPRESS Website for my TSHIRT Business

I there I need someone that just doesnt know how to design a website
But MOST IMPORTANT is >> Someone that knows how to LINK My Payment Gateway to my Website properly( That would include Linkiing the Fygaro APp to my Bank Account number to the payment checkout Page on that said website

I would need a HOME PAGE, ABOUT US PAGE, CHECKPAGE and PRODUCT PAGE

PRODUCT PAGE -- I would need 50 Designs uploaded to this new website from my Tshirt POD I am using now which is :

https://www.teepublic.com/user/jackiesfecstore/t-shirts

I might add some Modest Christian Swimsuits , but if I do it will be INCLUDED in these 50 design uploads

I would like someone that speaks ENGLISH CLEARLy so we can audio chat here on the PPH Platform about the project if needed

Again I am looking a WORDPRESS theme
I trust you will show me a Theme that represents good Christian MERCH Template . If i have to buy it , please enform me if you dont find a free one

Again the MOST important thing is a very good Design and someone that PROperly know HOW TO Connect my Payment Gateway to the CHeck out Page properly
Here are some of my designs