contact You must set up an account with Riocaft and be logged into your account to receive Riocaft support. Then you can contact our support Service. Rio Caft Support Time Table ⏱ Time zone Asia/Colombo Monday 09:00 am to 11:00 pm Tuesday 09:00 am to 11:00 pm Wednesday 09:00 am to 11:00 pm Thursday 09:00 am to 11:00 pm Friday 09:00 am to 11:00 pm Saturday 09:00 am to 11:00 pm Sunday 09:00 am to 11:00 pm