Squarespace support

I have the texts and the rest of the website on Squarespace pretty much ready but these I need help with:

- setting up a calendar/booking system and getting it up and running
- setting up a booking system for various different offerings, some are online meetings, and some in person retreats...
- a payment system working so that you can book and pay online all my offerings, both online ones and in person ones.
- setting up automated emails after the booking
- setting up and figuring out my email program on my mac and getting it connected and working. (It used to work but now for some reason I can only use my email through a browser)
- some search engine tips possibly
- checking the website to see that the links work and everything is set up right and is working


So maybe a few hours of work all together, you guiding me through the steps and getting my website finalised and ready to be launched.