Web development -- 2

I need some changes to an existing website. I built a website on wix. * I need a payment form created using stripe or if you know of one cheaper that'll work. I need cc capcha. Want the form to send the customer card to stripe and save info there so I can enter actual charge after service is provided. IThis is just to pre authorize the card if you can add a option for my employees to track the mileage on a trip and when they hit end it automatically sends the mileage and it calculates the total and bills that customer that would be great. My website is [login to view URL] i'm wanting to change the calendar on page "Request shuttle now" the function works but the calendar which is a widget inside of wix confuses customers. It's called schedulista.