Incorrect Booking Timeslots

I have been trying to read on to find a SOLUTION to this matter and every time i open a discussion there is no solution. My Outlook Is set to EASTERN TIME ZONE, My computer is set to EASTERN TIME ZONE, my working hours are set correctly in outlook, my booking page is displaying wrong timeslots.

Can someone help me out please so i can use the booking page correctly: 

Computer Setting:

Outlook Calendar in Options:

Booking page displaying wrong timeslots: