[Appointments+] Hide price in the get information panel

Hi,
I want to hide the PRICE: 1.00 USD that comes up in YOUR INFORMATION table. The appointments are free and no price must be displayed.

I want to create appointments of 50mins and 10 mins of rest before the next. I set it up as 50 mins but the 10mins buffer isn't working.

Also I want the time start from 8am and end by 8pm.

Thanks,
Atifa