api intergration

Hi. I have a wordpress website i would love you to check out. its a tour and travel website where i want my clients to be able to pay online. and also book. I will be using https://www.goallpayx.com/en/index.html api for payment to allow them use credit cards. I have all the api details and other information you may require. you can check the website @ https://bigexpeditionsafaris.com/ and let me know if you can do my work and how long it will take you.