The question is unclear. It’s hard to understand what you’re trying to do.
I contacted WIX about an issue with users not being able to book anything on my site even though it’s set up to do so. The rep, who had to call me back once she got an answer, said to contact Corvid and ask someone here how to get a code that I could plug into my WIX site in order to fix the issue. I am as confused as you are as to why she directed me here, but I’ve found that most WIX tech support folks don’t have answers that actually work. That said, any help would be appreciated.
I would suggest first reviewing the Bookings documentation . Take some time and see what it offers, how to set it up.
Depending on what you need, you might find Corvid Tutorial: Creating a Custom Bookings Experience helpful.